all | frequencies |
|
|
|
|
exhibits | applications |
---|---|---|---|---|---|---|---|
manuals |
app s | submitted / available | |||||||
---|---|---|---|---|---|---|---|---|
1 |
|
Users Manual 1 | Users Manual | 1.41 MiB | / February 03 2012 | |||
1 |
|
Users Manual 2 | Users Manual | 1.60 MiB | / February 03 2012 | |||
1 |
|
Users Manual 3 | Users Manual | 2.09 MiB | / February 03 2012 | |||
1 |
|
Users Manual 4 | Users Manual | 1.80 MiB | / February 03 2012 | |||
1 | Cover Letter(s) | / February 03 2012 | ||||||
1 | External Photos | |||||||
1 | Internal Photos | |||||||
1 | ID Label/Location Info | / February 03 2012 | ||||||
1 | Operational Description | February 03 2012 | ||||||
1 | Test Report | / February 03 2012 | ||||||
1 | Test Setup Photos | / February 03 2012 | ||||||
1 | Parts List/Tune Up Info | / February 03 2012 |
1 | Users Manual 2 | Users Manual | 1.60 MiB | / February 03 2012 |
Chapter 2 OPERATIONS 2.1 SCREEN DISPLAY Chapter 2 OPERATIONS
2.1 SCREEN DISPLAY 2 L A U N A M N O T C U R T S N I I
2-1 Chapter 2 OPERATIONS 2.2 PANEL 2.2 PANEL Operate this equipment with the panel of the Display unit. Description Opens/closes the menu. Press:
Hold down: Opens the code input screen (the Adjust Menu). Press:
Cancels menu operations. Returns to upper menu. Stops the alarm sound. Enters the selected menu item. Selects menu items. Moves the cursor. Press:
Press:
Hold down: Accelerates cursor movement. Press:
Hold down: Switches the sensitivity between manual and automatic Performs the user key 1 function. modes. Adjusts receiving sensitivity. Performs the user key 2 function. Turn:
Press:
Hold down: Switches the sea clutter suppression function between manual and automatic modes. Removes sea clutter. Performs the user key 3 function. Turn:
Press:
Hold down: Switches the rain/snow clutter suppression function between manual and automatic modes. Removes rain/snow clutter. Switches the range. Switches function settings. Turn:
Press:
Press:
Hold down: Opens the function setting menu. Press:
Changes the display brilliance Hold down: Opens the display color menu. Press:
Turn:
Opens the soft key menu. Adjusts the selected mode. Changes the setting values. Selects soft key menu items. Saves files. Updates the software. Press:
Turns on this equipment (when it is turned off). Turns to standby state (when the equipment is transmitting). Press multiple keys:
Turns off the equipment when pressed together with the TX/PRF key. Starts transmitting (in standby state) Tunes the repetition frequency (when transmitting). Press:
Hold down: Turns off the heading line. (after preheating finished). Press:
Opens the soft key menu. No. Key
MENU
CLEAR
ENT Cursor keys
GAIN
SEA
RAIN
RANGE
FUNC
BRILL
MULTI
USB MEMORY
STBY
TX/PRF
Soft keys 2-2 Chapter 2 OPERATIONS 2.2 PANEL 2 L A U N A M N O T C U R T S N I I Key Operations
Press a key, then release the key before 2 seconds elapse. Press a key, and hold down the key for 2 seconds or more. Press:
Hold down:
Press multiple keys: Press multiple keys simultaneously. Turn:
Turn a control in clockwise/counterclockwise direction. 2-3 Chapter 2 OPERATIONS 2.3 POWER ON/OFF 2.3 POWER ON/OFF CAUTION A malfunction may occur is instantaneously interrupted during operation of the radar. In this case, the power should be turned on again. if the power in the ship
Note:
z Wait for about 2 seconds before turning on the power again. z Immediately after the radar is installed, at start of the system after it has not been used for a long time, or after the magnetron is replaced, preheat the equipment in the standby state for 20 to 30 minutes before setting it into the transmit state. z If the preheating time is short, the magnetron causes sparks, resulting in its unstable oscillation. Start transmission on a short-pulse range and change the range to the longer pulse ranges in turn. If the transmission is unstable in the meantime, immediately place the system back into the standby state and maintain it in the standby state for 5 to 10 minutes before restarting the operation. Repeat these steps until the operation is stabilized. Power On 1 Press the [STBY] key on the display unit to turn on the display unit.
The display unit is turned on, and the preheating time screen is displayed.
When the preheating time is over, the preheating time screen disappears. 2-4 Chapter 2 OPERATIONS 2.3 POWER ON/OFF Starting transmission 1 Press the [TX/PRF] key.
The radar starts transmission and the antenna starts rotating. Reference:
The radar cannot start transmission if you press the [TX/PRF] key while the preheating time is displayed.
Stopping transmission 1 Press the [STBY] key on the display unit.
The radar stops transmission and the antenna stops rotating. Maintain the standby state if radar observation is restarted in a relatively short time. Only pressing the [TX/PRF] key starts observation. Power Off 1 Press the [STBY] key and the [TX/PRF] key simultaneously.
The system is turned off. WARNING When conducting maintenance work, make sure to turn off the power and unplug the power connector J1 of the display unit so that the power supply to the equipment is completely cut off. Some equipment components can carry electrical current even after the power switch is turned off, and conducting maintenance work without unplugging the power connector may result in electrocution, equipment failure, or accidents. 2-5 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.4 SENSITIVITY ADJUSTMENT 2.4 SENSITIVITY ADJUSTMENT Sensitivity can be adjusted. Adjust the noise on the display unit to achieve better observation state. CAUTION If sensitivity is set too high, unnecessary signals such as noises in the receiver and false echoes increase to lower target visibility. At the same time, if sensitivity is set too low, detection of targets such as ships and dangerous objects may be hindered. Therefore, sensitivity must always be set to an optimal level. Noise Adjustment 1 Turn the [GAIN] control.
Turn the [GAIN] control clockwise to increase sensitivity. Turn the [GAIN] control counterclockwise to decrease sensitivity. The sensitivity adjustment screen appears when turning the [GAIN] control. Sensitivity can be adjusted between 0 and 100.
When turning the [GAIN] control, the gain control indication is stretched or shrunk.
2-6 Chapter 2 OPERATIONS 2.4 SENSITIVITY ADJUSTMENT z [GAIN] Control Turning the [GAIN] control clockwise increases receiving sensitivity and extends the radar observation range. If the sensitivity is too high, the receiver noise increases reducing the contrast between the targets and the background video. As a result, the targets become obscure on the radar display. To observe densely crowded targets or short-range targets, turn the [GAIN] control counterclockwise to reduce the sensitivity so that the targets are easy to observe. However, be careful not to overlook important small targets. Switching to Manual/Automatic Mode 1 Hold down the [GAIN] control.
The sensitivity can be switched between manual and automatic modes. The mode is indicated as shown below. 2 L A U N A M N O T C U R T S N I I
2-7 Chapter 2 OPERATIONS 2.5 SEA CLUTTER SUPPRESSION 2.5 SEA CLUTTER SUPPRESSION The sea clutter suppression function suppresses sea clutter returns. CAUTION When using the sea clutter suppression function, never set the suppression level too high canceling out all image noises from the sea surface at close range. Detection of not only echoes from waves but also targets such as other ships or dangerous objects will become inhibited. When using the sea clutter suppression function, make sure to choose the most appropriate image noise suppression level. Manual Sea Clutter Suppression Function Adjust the sea clutter returns on the display unit to achieve better observation state. 1 Turn the [SEA] control.
Turn the [SEA] control clockwise to suppress sea clutter returns. Turn the [SEA] control counterclockwise to intensify sea clutter returns. The sea clutter suppression adjustment screen appears when turning the [SEA] control. Sea clutter suppression can be adjusted between 0 and 100.
When turning the [SEA] control, the sea clutter control indication is stretched or shrunk.
2-8 Chapter 2 OPERATIONS 2.5 SEA CLUTTER SUPPRESSION z [SEA] Control The sea clutter suppression function suppresses sea clutter returns by decreasing the receiving sensitivity on a short range. Turn the [SEA] control clockwise to heighten the effect of sea clutter suppression. However, be careful that excessive suppression causes low signal-strength targets such as buoys and boats to disappear from the radar display. Automatic Sea Clutter Suppression Function Sea clutter suppression can be performed in accordance with the level of sea clutter. Use this automatic mode when sea clutter returns vary in direction. 1 Hold down the [SEA] control.
Automatic function is selected. Even when the automatic function is selected, you can manually perform fine adjustments by turning the [SEA] control. 2 L A U N A M N O T C U R T S N I I The sea clutter suppression adjustment screen appears when turning the [SEA]
control. Sea clutter suppression can be adjusted between 0 and 100. When the sea clutter suppression (Auto) is set to "0"
When the sea clutter suppression (Auto) is set to "10"
2-9 Chapter 2 OPERATIONS 2.5 SEA CLUTTER SUPPRESSION Canceling Automatic Sea Clutter Suppression Function 1 Hold down the [SEA] control.
Automatic function is canceled. The mode is indicated as shown below.
Reference:
When the automatic mode is selected for the sea clutter suppression function, the rain/snow clutter suppression function is switched to the manual mode. The sea clutter suppression function (Auto) and the rain/snow clutter suppression function
(Auto) cannot be selected at the same time.
2-10 Chapter 2 OPERATIONS 2.6 RAIN/SNOW CLUTTER SUPPRESSION 2.6 RAIN/SNOW CLUTTER SUPPRESSION This function suppresses rain/snow clutter returns. CAUTION When using the sea clutter suppression function, never set the suppression level too high canceling out all image noises from the rain or snow at close range. Detection of not only echoes from the rain or snow but also targets such as other ships or dangerous objects will become inhibited. When using the sea clutter suppression function, make sure to choose the most appropriate image noise suppression level. Manual Rain/Snow Clutter Suppression Function Adjust the rain/snow clutter returns on the display unit to achieve better observation state. 1 Turn the [RAIN] control. 2 L A U N A M N O T C U R T S N I I
Turn the [RAIN] control clockwise to suppress rain/snow clutter returns. Turn the [RAIN] control counterclockwise to intensify rain/snow clutter returns. The rain/snow clutter suppression adjustment screen appears when turning the [RAIN]
control. Rain/snow clutter suppression can be adjusted between 0 and 100. When turning the [RAIN] control, the rain/snow clutter control indication is stretched or shrunk.
2-11 Chapter 2 OPERATIONS 2.6 RAIN/SNOW CLUTTER SUPPRESSION z [RAIN] Control When the [RAIN] control is turned clockwise, targets hidden by rain/snow clutter returns appear on the radar display. However, be careful that excessive suppression may cause small targets to be overlooked. Since the rain/snow clutter suppression function also has the effect of suppressing sea clutter, the suppression efficiency improves when using with the [SEA] control. In general, set the value to "0". Automatic Rain/Snow Clutter Suppression Function Rain/snow clutter suppression can be performed in accordance with the level of rain/snow clutter. Use this automatic mode when rain/snow clutter returns vary in direction. 1 Hold down the [RAIN] control.
Automatic function is selected. Even when the automatic function is selected, you can manually perform fine adjustments by turning the [RAIN] control. The rain/snow clutter suppression adjustment screen appears when turning the
[RAIN] control. Rain/snow clutter suppression can be adjusted between 0 and 100.
When the rain/snow clutter suppression (Auto) is set to "0"
When the rain/snow clutter suppression (Auto) is set to "10"
2-12 Chapter 2 OPERATIONS 2.6 RAIN/SNOW CLUTTER SUPPRESSION Switching to Manual/Automatic Mode 1 Hold down the [RAIN] control.
Automatic function is canceled. The mode is indicated as shown below.
Reference:
When the automatic mode is selected for the rain/snow clutter suppression function, the sea clutter suppression function is switched to the manual mode. The sea clutter suppression function (Auto) and the rain/snow clutter suppression function
(Auto) cannot be selected at the same time.
2-13 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7 SOFT KEY OPERATION This radar can be operated with the soft keys and the MULTI control placed on the front panel of the display unit. You can access to functions without opening the menu screen. To change the default settings, press the [MENU] key to open the menu screen. This section describes the operation with the soft keys and the MULTI control. Keys for operation y Soft keys 1, 2, 3 and 4 y [MULTI] control y [CLEAR] key Soft Key Operations (Example: Opening "Display Screen") This section describes how to operate with the soft keys shown below. y TUNE/PRF y Display Screen y TM/RM y Bearing Mode y Pulse Length y Off Center y Symbol Display y MOB y Mark y Line y Own Track y Event Mark y AIS Filter y TLL TX 2-14 1 Press the [[MULTI] control. Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Press the [MULTI] control.
2 Turn the [MULTI] control to select Display Screen on the soft key menu.
2 L A U N A M N O T C U R T S N I I
"Display Screen" is color-inverted. Reference:
When a certain time elapses without any key operation after selecting an item on the soft key menu, the soft key menu and the soft key display automatically disappear.
2-15 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION z Turning the [MULTI] control clockwise
To select "Own Track" - "TLL TX"
"Event Mark" is color-inverted.
"Own Track" is color-inverted. X W
"TLL TX" is color-inverted.
"AIS Filter" is color-inverted. Reference:
When the item at the bottom of the soft key menu is color-inverted, the soft key menu does not scroll any more even if the control is turned clockwise.
2-16 z Turning the [MULTI] control counterclockwise Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
To select "VRM2" - "EBL1"
"VRM1" is color-inverted.
"VRM2" is color-inverted. X W 2 L A U N A M N O T C U R T S N I I
"EBL1" is color-inverted.
"EBL2" is color-inverted. Reference:
When the item at the top of the soft key menu is color-inverted, the soft key menu does not scroll any more even if the control is turned counterclockwise.
2-17 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION z Soft key 1
"Screen 1" is color-inverted.
Press the [soft key 1].
The screen changes to the layout set in the section "4.13.7 LOCATION CHANGE" -
"1. Screen1". z Soft key 2
"Screen 2" is color-inverted.
Press the [soft key 2]. The screen changes to the layout set in the section "4.13.7 LOCATION CHANGE" -
"2. Screen2". 2-18 z Soft key 4
Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
"Numerical INFO" is color-inverted.
Each time you press the soft key 4 when "Numerical INFO" is set, the soft key display toggles in the following order:
"Numerical INFO" "TT Detail" "AIS Detail" "Own AIS INFO"
"MOB INFO". Press the [soft key 4]. z Closing the soft key menu
Press the [CLEAR] key to turn off the soft key menu and the soft key display. z Soft keys 1, 2, 3 and 4 Press any of the soft keys.
If any of the soft keys is pressed when the soft key menu is turned off, the soft key menu and the soft key display which were displayed previously appear again. 2-19 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
"Soft key Operations (Example: Opening "Brilliance") This section describes how to operate with the soft keys shown below. y EBL1 y EBL2 y VRM1 y VRM2 y Parallel Cursor y Vector Length y RADAR Trails y AIS y TT y Alarm1 y Alarm2 y Brilliance 1 Press a soft key. Press the [MULTI] control.
2 Turn the [MULTI] control to select Brilliance on the soft key menu.
Select "Brilliance" and press the control.
The soft key menu disappears and "Monitor BRILL" of the soft key display is color-inverted.
"Brilliance" is activated. 2-20 Reference:
Perform the same operations for the other soft key menu items to activate the functions. Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
z Soft key 1
"Monitor BRILL" is color-inverted.
Press the [soft key 1]. When the soft key 1 is pressed, the display color is switched. z Soft key 2
"Monitor BRILL" is color-inverted.
Press the [soft key 2].
"Monitor BRILL" is color-inverted, and is activated. Press the [BRILL] key to adjust at eight levels. Also, you can turn the [MULTI] control to change the level.
z Setting with the soft key menu To determine the setting of the soft key menu item, press one of the followings:
y [Multi] control y [CLEAR] key The soft key menu item is determined, then the soft key menu and the soft key display are turned off and the setting is finished. 2-21 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION z Soft keys 1, 2, 3 and 4 Press any of the soft keys.
If any of the soft keys is pressed when the soft key menu is turned off, the soft key menu and the soft key display which were displayed previously appear again, and the function is activated. 2.7.1 MEASURING TARGET BEARING (EBL) Measures bearing with EBLs (Electronic Bearing Lines). 1 Select EBL1 EBL2 on the soft key menu. Select "EBL1" and press the control.
When "EBL1" is selected, the soft key menu is turned off and "BRG Operation" of the soft key display is color-inverted.
"EBL1" is activated. Select "EBL2" and press the control.
When "EBL2" is selected, the soft key menu is turned off and "BRG Operation" of the soft key display is color-inverted.
"EBL2" is activated. 2-22 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2 Operate with the soft keys. Soft key 1: Display Off Display
"Display Off": "EBL1"/"EBL2" is not displayed.
"Display":
"EBL1"/"EBL2" is displayed. Reference:
When "Display Off" is selected for the soft key 1, the equipment performs the followings:
y EBL is not displayed. y The soft key menu and the soft key display disappears, and EBL function is terminated.
Soft key 2: Floating When pressing the soft key 2, "Floating" is color-inverted. The starting point of the currently operating EBL can be switched from the center of the radar display (floating off) to floating state. Press the cursor keys to move the starting point of "EBL1"/"EBL2". Press the [ENT] key at the starting point of "EBL1"/"EBL2" you want to move. The starting point of "EBL1"/"EBL2" is determined. Reference:
The floating position of the EBLs starting point can be fixed on the radar display or at specific latitude and longitude. Floating function must be turned on to use floating. For details of settings, refer to "2.11.1 SETTING OPERATIONS FOR EBLS
(ELECTRONIC BEARING LINES)".
Soft key 3: True Relative Sets whether to display EBLs (Electronic Bearing Lines) in true bearing mode or relative bearing mode.
"True":
"Relative":
"EBL1"/"EBL2" is displayed in true bearing mode.
"EBL1"/"EBL2" is displayed in relative bearing mode. Reference:
Bearing signal input is required to display true motion.
2-23 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Soft key 4: BRG Operation When "EBL1" or "EBL2" of the soft key menu is selected, "BRG Operation" of the soft key display is color-inverted. Turn the [MULTI] control to change the direction of "EBL1"/"EBL2". To determine the setting of "EBL1"/"EBL2", press one of the followings: the
[MULTI] control, the soft key 4 or the [CLEAR] key. The bearing is set and operation state ends. Reference:
When "EBL1"/"EBL2" is not selected on the soft key menu, press the soft key 4 to activate the EBL function.
EBL Bearing Display The bearing values of EBL1 and EBL2 displayed on the PPI are indicated at the radar display. Even if EBL1 and EBL2 are not displayed, the bearing values are displayed. 2.7.2 MEASURING RANGE TO TARGET (VRM) Measures the range with VRM (Variable Range Marker). 1 Select VRM1 VRM2 on the soft key menu. Select "VRM1" and press the control.
When "VRM1" is selected, the soft key menu is turned off and "DIST Operation" of the soft key display is color-inverted.
"VRM1" is activated.
2-24 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Select "VRM2" and press the control.
When "VRM1" is selected, the soft key menu is turned off and "DIST Operation" of the soft key display is color-inverted.
"VRM2" is activated.
2 Operate with the soft keys. Soft key 1: Display Off Display
"Display Off": "VRM1"/"VRM2" is not displayed.
"Display":
"VRM1"/"VRM2" is displayed. 2 L A U N A M N O T C U R T S N I I Reference:
When "Display Off" is selected for the soft key 1, the equipment performs the followings:
y VRM is not displayed. y The soft key menu and the soft key display disappears, and VRM function is terminated.
Soft key 2: NM km sm Selects units of "VRM1"/"VRM2" range. Soft key 3: Not available Soft key 4: DIST Operation When "VRM1" or "VRM2" of the soft key menu is selected, "DIST Operation" of the soft key display is color-inverted. Turn the [MULTI] control to operate "VRM1"/"VRM2". Press the [MULTI] control, the soft key 4 or the [CLEAR] key to determine the
"VRM1" and "VRM2" settings. Distance is set and operation state ends. Reference:
When "VRM1"/"VRM2" is not selected on the soft key menu, press the soft key 4 to activate the VRM function.
2-25 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Variable Range Marker VRM1 is represented as a broken line, and VRM2 as a dotted line. When EBL1 is displayed, VRM1 marker appears on the EBL1. When EBL2 is displayed, VRM2 marker appears on the EBL2. If the starting point of an EBL is offset, the center of a VRM marker is positioned at the starting point of the EBL. 2.7.3 DISPLAYING PARALLEL CURSORS Displays parallel cursors. 1 Select Parallel Cursor on the soft key menu.
Select "Parallel Cursor" and press the control.
The soft key menu disappears and "BRG Operation" of the soft key display is color-inverted.
"Parallel Cursor" is activated.
2-26 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2 Operate with the soft keys. Soft key 1: Display Off Display Displays/hides parallel cursors.
"Display Off": The parallel cursors are not displayed.
"Display":
The parallel cursors are displayed. Reference:
When "Display Off" is selected for the soft key 1, the equipment performs the followings:
y "Parallel Cursor" is not displayed. y The soft key menu and the soft key display disappears, and Parallel Cursor function is terminated.
Soft key 2: Floating When pressing the soft key 2, "Floating" is color-inverted. The starting point of the currently operating parallel cursor can be switched from the center of the radar display (floating off) to floating state. Press the cursor keys to move the starting point of "Parallel Cursor". Press the [ENT] key at the starting point of "Parallel Cursor" you want to move. The starting point of "Parallel Cursor" is determined. Reference:
The floating position of the parallel cursor starting point can be fixed on the radar display or at specific angle. Floating function must be turned on to use floating. For details of settings, see "2.11.2 SETTING OPERATIONS FOR PARALLEL CURSORS".
2-27 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Soft key 3: True Relative Sets whether to display parallel cursors in true bearing mode or relative bearing mode.
"Parallel Cursor" is displayed in true bearing mode.
"True":
"Relative": "Parallel Cursor" is displayed in relative bearing mode. Reference:
Bearing signal input is required to display true motion.
Soft key 4: Bearing Interval When "Parallel Cursor" of the soft key menu is selected, "BRG Operation" of the soft key display is color-inverted. When "Bearing" is displayed above the soft key 4 Turn the [MULTI] control to change the direction of "Parallel Cursor". Press the soft key 4 to determine the bearing setting of "Parallel Cursor" for length setting. Length setting can be operated. Press the [MULTI] control or the [CLEAR] key when you want to set the bearing only. Bearing is set and operation state ends. When "Interval" is displayed above the soft key 4 Turn the [MULTI] control to change the length of "Parallel Cursor". Press the [MULTI] control, the soft key 4 or the [CLEAR] key to determine the length setting of "Parallel Cursor". Length is set and operation state ends. Reference:
When "Parallel Cursor" is not selected on the soft key menu, press the soft key 4 to activate the Parallel Cursor function.
2-28 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.4 SETTING VECTORS Sets TT and AIS vectors. Reference:
The bearing and speed signal input are required to display TT and AIS vectors.
1 Select Vector Length on the soft key menu. Select "Vector Length" and press the control.
2
L A U N A M N O T C U R T S N I I The soft key menu disappears and "Vector Length" of the soft key display is color-inverted.
"Vector Length" is activated. 2 Operate with the soft keys. Soft key 1: True Relative Switches between true vector mode and relative vector mode. Soft key 2: Not available Soft key 3: Not available Soft key 4: Vector Length When "Vector Length" of the soft key menu is selected, "Vector Length" of the soft key display is color-inverted. Vector time can be set in minutes in the range 1 to 60 min. Turn the [MULTI] control to set the vector length. Reference:
When "Vector Length" is not selected on the soft key menu, press the soft key 4 to activate the Vector Length function.
2-29 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Vector display Note:
z When a target or own ship changes its course, or when a new target is acquired, its vector may not reach a given level of accuracy until three minutes or more has passed after such course change or target acquisition. Even if three minutes or more has passed, the vector may include an error depending upon the. tracking conditions. A vector to represent a target's predicted position can presented in the True vector or Relative vector mode. In each mode, a vector length can be freely changed for a time interval of 1 to 60 minutes. Vector Modes z True Vector Mode In the true vector mode, the direction of a target vector indicates the true course of the target and its vector length is proportional to its speed. In this mode, own ship's vector is displayed as shown below. In this mode, the movements of other ships around own ship can be accurately and easily monitored. However, no CPA RING can appear in this mode. Own ships position HL True vector The relative vector is not displayed
2-30 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION z Relative Vector Mode The relative vector does not represent the true motion of the target, but its relative relation with own ship. This means that a target with its relative vector directed to own ship (passing through the CPA LIMIT ring) will be a dangerous target. In the Relative Vector mode, it can be seen at a glance where the CPA LIMIT of the dangerous target is. HL The true vector is not displayed CPA ring Therefore, the TRUE/REL mode shall optionally be used for the purpose of observation:
the TRUE vector mode for grasping the true aspect of a target, and the REL vector mode for grasping a target's closest point of approach (CPA). 2 Relative vector
L A U N A M N O T C U R T S N I I Vector Length The vector length of a target is proportional to its speed, and the vector time can be switched in a range of 1 to 60 minutes. The diagram below illustrates a vector length of a target for six minutes, and the tip of the vector represents the target's position expected to reach six minutes later.
2-31 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.5 DISPLAYING OTHER SHIP'S TRACKS (RADAR TRAILS) Sets radar trails. Other ships' movements and speeds can be monitored from the lengths and directions of their trails, serving for collision avoidance. 1 Select RADAR Trails on the soft key menu. Select "RADAR Trails" and press the control.
The soft key menu disappears and "Trails" of the soft key display is color-inverted.
"RADAR Trails" is activated. 2 Operate with the soft keys. Soft key 1: REF Level1 REF Level2 REF Level3 REF Level4 Selects a radar video level required for plotting radar trails.
"REF Level1" is the lowest level while "REF Level4" is the highest level. y When radar trails are plotted with unwanted waves, change to a higher level. y To thin radar trails, change to a higher level. y If radar trails are plotted in snatches, change to a lower level. Soft key 2: Time/Cont Off Time/Cont On This function superimpose-displays time radar trails and continuous radar trails. When "Time/Cont Off" is selected, this superimpose-display is disabled. When "Time/Cont On" is selected, this superimpose-display is enabled. Soft key 3: True Relative Switches the radar trail display between true and relative motion trail modes. True motion trails:
The system plots the absolute motion trails of a target, irrespective of the own ships position. The operator can easily judge the course and speed of the target. The system does not plot the trails of land and other fixed targets. 2-32 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Relative motion trails:
The system plots the trails of a target at a position relative to the own ship. The operator can easily judge whether the target is approaching the own ship. While the own ship is moving, the system also plots the trails when the own ship is turning. Reference:
True bearing signal input and speed signal input are required to display radar trails in true motion trail mode.
Soft key 4: Trails When "RADAR Trails" of the soft key menu is selected, "Trails" of the soft key display is color-inverted. Turn the [MULTI] control to change the radar trail length. 2 L A U N A M N O T C U R T S N I I Reference:
When "RADAR Trails" is not selected on the soft key menu, press the soft key 4 to activate the RADAR Trails function.
Short:
Off/15sec/30sec/1min/2min/3min/4min/5min/6min/10min/15min/All Middle:
Off/30sec/1min/2min/3min/4min/5min/6min/10min/15min/All Long:
Off/1min/2min/3min/4min/5min/6min/10min/15min/30min/1hr/All Super Long:
Off/30min/1hr/2hr/3hr/4hr/5hr/6hr/10hr/12hr/24hr/All To select the maximum time for displaying radar trails, see Section "2.10 RADAR TRAIL LENGTH SETTING") 2-33 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.6 AIS OPERATIONS The AIS function shows the target's information on the radar display, using other ship's information sent out from the AIS unit. Reference:
y The inputs of heading, latitude/longitude and AIS signal are required to display AIS. y For detail settings of AIS functions, see "2.15 SETTING TT/AIS".
1 Select AIS on the soft key menu. Select "AIS" and press the control.
The soft key menu disappears and "Target Select" of the soft key display is color-inverted.
"AIS" is activated. 2 Operate with the soft keys. Soft key 1: Numerical Data Retrieved Vessel DEST Ship
"Numerical Data": The mode is set to AIS numerical data display selection mode.
"Retrieved Vessel": The mode is set to AIS retrieved vessel selection mode.
"DEST Ship":
The mode is set to AIS destination ship selection mode Soft key 2: Setting/Release AIS data display (numerical display, retrieved vessel and destination ship) can be set/released. Soft key 3: AIS List AIS Number SEL AIS list is displayed.
"AIS List":
"AIS Number SEL": AIS list is not displayed. Soft key 4: Target Select When "AIS" of the soft key menu is selected, "Target Select" of the soft key display is color-inverted. Sets the numerical display, retrieved vessel and destination ship. 2-34 Reference:
When "AIS" is not selected on the soft key menu, press the soft key 4 to activate the AIS function. Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
AIS Retrieved Vessel AIS retrieved vessel is the function to preferentially display the user-specified ship. AIS Destination Ship AIS destination ship is the function to display the user-specified ship as the destination. AIS data (Numerical Data, Retrieved Vessel, DEST Ship) z Displaying AIS data (Operation with the soft key menu) 1 Press the cursor keys to select "AIS", then press the [ENT] key.
y When "Numerical Data" is displayed above the soft key 1 2 L A U N A M N O T C U R T S N I I y When "Retrieved Vessel" is displayed above the soft key 1 y When "DEST Ship" is displayed above the soft key 1 The specified target data is displayed and the symbol is changed. The target data will remain on the radar display until the target is lost, or until another target is designated. Note:
z Numerical Data, AIS retrieved vessel and AIS destination ship can be operated when are selected. Soft key 1:
Numerical Data Retrieved Vessel DEST Ship 2-35 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION z Displaying AIS data (Operation with the [ENT] key) AIS data (numerical display) can be done by the [ENT] key operation without displaying the soft key menu. 1 Press the cursor keys to select "AIS", then press the [ENT] key.
The selected AIS numerical display is set, and the "AIS" soft key is displayed. Note:
z If operating with the [ENT] key when the soft key menu is closed, the equipment performs the followings:
On the AIS symbol: Opens the AIS soft key and the numerical display of AIS. On the TT symbol: Opens the TT soft key and the numerical display of TT. Not on the AIS or TT symbol:
Opens the TT soft key, it will be acquired. z If operating with the [ENT] key when the AIS symbol overlaps the TT symbol, the numerical display of AIS symbol takes priority. Reference:
y After setting the AIS numerical display, perform the same operations in " Displaying AIS data (Operation with the soft key menu)". y AIS data (numerical data) is displayed when the soft key 4 is set to "AIS Detail" in the section "2.7.11 SETTING DISPLAY SCREEN".
z Releasing AIS data display 1 Press the cursor keys to select "AIS", then press the [ENT] key. Numerical Data, AIS retrieved vessel and AIS destination ship are canceled. 2-36 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Displaying the other AIS data Reference:
y AIS retrieved vessel can be set by specifying MMSI number. For details of settings, see "2.15.8 SETTING AIS RETRIEVED VESSEL". y AIS destination ship can be set by specifying MMSI number. For details of settings, see "2.15.7 SETTING AIS DESTINATION SHIP".
z Displaying AIS data 1 Turn the [MULTI] control to select "AIS", then press the soft key 3
"Setting/Release".
y When "Numerical Data" is displayed above the soft key 1 y When "Retrieved Vessel" is displayed above the soft key 1 2 L A U N A M N O T C U R T S N I I y When "DEST Ship" is displayed above the soft key 1 The specified target data is displayed and the symbol is changed. The target data will remain on the radar display until the target is lost, or until another target is designated. When the target for the numerical display is set, "#" is displayed in the AIS list.
"#" disappears when the target is released.
2-37 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION When the AIS retrieved vessel is set, "*" is displayed in the AIS list.
"*" disappears when it is released. When the AIS destination ship is set, "$" is displayed in the AIS list.
"$" disappears when it is released. Reference:
AIS data (Numerical Data) is displayed when the soft key 4 is set to "AIS Detail" in the section "2.7.11 SETTING DISPLAY SCREEN"
Note:
z Numerical Data, AIS retrieved vessel and AIS destination ship can be operated when are selected. Soft key 1:
Numerical Data Retrieved Vessel DEST Ship z Releasing AIS data display 1 Turn the [MULTI] control to select "AIS", then press the soft key 3
"Setting/Release". Numerical Data, AIS retrieved vessel and AIS destination ship are canceled. AIS Symbols This section describes types and definitions of AIS symbols. Symbol Definition Remarks Activated AIS target This symbol shows the position of an AIS target on the PPI. The shape is an isosceles triangle, and its vertex shows the approximate heading direction. If heading bearing information or COG information is not received, the target is displayed toward PPI. Selection AIS SART When selecting an AIS target to display its numeric information, this symbol is superimpose-displayed on the selected target. This is displayed with a split square (basic color is white). This symbol shows the position of an AIS SART target on the PPI. This is displayed with a circle and cross lines.
2-38 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Setting AIS Symbol Display For details of displaying/hiding of the AIS symbols, see Section "2.7.16 SETTING SYMBOL ". 2.7.7 TT OPERATIONS The target tracking function calculates the course and speed of a target by automatically tracking the target's move. Note:
z There are the following limitations on use of the target acquisition and target tracking functions.
[I] Resolution between adjacent targets and swapping during automatic target tracking Depending on the particular distance and echo size, resolution between adjacent targets during automatic target tracking usually ranges somewhere between 0.03 to 0.05 NM. If multiple targets approach each other, resolution will become about 0.05 NM and this may cause the system to regard them as one target and thus to swap them or lose part of them. Such swapping or less of targets may also occur if the picture of the target being tracked is affected by rain/snow clutter returns or sea clutter returns or moves very close to land.
[II] Intensity of echoes and the target tracking function The intensity of echoes and the tracking function have a correlationship, and thus the target will be lost if no echoes are detected during seven scans in succession. If a lost target exists, therefore, radar gain must be increased to support detection of the target. If, however, radar gain is increased too significantly, sea clutter returns or other noise may be erroneously detected and tracked as a target, and resultingly, a false alarm may be issued. To execute accurate tracking, it becomes necessary to appropriately adjust the
[GAIN], [SEA] and [RAIN] controls of the radar so that the target to be acquired and tracked id clearly displayed on the radar display. Inappropriate settings of these adjustments reduce the reliability / accuracy of automatic tracking. 2-39 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION CAUTION Use the radar only as a navigation aid. The final navigation decision must always be made by the operator him/herself. Making the final navigation decision based only on the radar display may cause accidents such as collisions or running aground. Use the target tracking function (TT) only as a navigation aid. The final navigation decision must always be made by the operator him/herself. Making the final navigation decision based only on the target tracking function (TT) information may cause accidents. The target tracking function (TT) information such as vector, target numerical data, and alarms may contain some errors. Also, targets that are not detected by the radar cannot be acquired or tracked. Making the final navigation decision based only on the radar display may cause accidents such as collisions or running aground. 1 Select TT on the soft key menu.
"TT" is color-inverted.
The soft key menu disappears and "Target Select" of the soft key display is color-inverted.
"TT" is activated. 2 Operate with the soft keys. Soft key 1: Numerical Data TT Acquisition TT Release
"Numerical Data": The mode is set to TT numerical data display selection
"TT Acquisition":
"TT Release":
mode. The mode is set to TT acquisition selection mode. The mode is set to TT release selection mode Soft key 2: Setting/Release Target tracking data (numerical display) can be set/released. 2-40 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Soft key 3: TT List TT Number SEL TT list is displayed.
"TT List":
"TT Number SEL": TT list is not displayed. Soft key 4: Target Select When "TT" of the soft key menu is selected, "Target Select" of the soft key display is color-inverted. Sets the numerical display, TT acquisition and TT release. Reference:
When "TT" is not selected on the soft key menu, press the soft key 4 to activate the TT function.
Target acquisition This equipment has automatic acquisition and manual acquisition. z Manual acquisition (Operation with the soft key menu) 2 L A U N A M N O T C U R T S N I I Note:
z Manual acquisition can be operated when Soft key 1:
are selected. TT Acquisition z If the range is switched, the acquisitions of targets acquired before switching the range are released when those targets get out of the echo radius. 1 Press the cursor keys to select the target for acquisition with the cursor, then press the [ENT] key.
An initial acquisition symbol appears.
After one minute elapses, the target tracking symbol and vector are displayed. 2-41 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Reference:
When the number of targets tracked has reached to the maximum (10 targets), any new target is not acquired. Delete the unnecessary targets, then acquire new targets.
z Manual acquisition (Operation with the [ENT] key) Target can be acquired by the [ENT] key operation without displaying the soft key menu. Note:
z If operating with the [ENT] key when the soft key menu is closed, the equipment performs the followings:
On the AIS symbol: Opens the AIS soft key and the numerical display of AIS. On the TT symbol: Opens the TT soft key and the numerical display of TT. Not on the AIS or TT symbol:
Opens the TT soft key, it will be acquired. z If operating with the [ENT] key when the AIS symbol overlaps the TT symbol, the numerical display of AIS symbol takes priority. 1 Press the cursor keys to select the target for acquisition with the cursor, then press the [ENT] key.
An initial acquisition symbol appears, and the "TT" soft key is displayed.
After one minute elapses, the target tracking symbol and vector are displayed. Reference:
y When operating the [ENT] key on a TT symbol, the "TT" soft key and the target tracking data are displayed. y When operating the [ENT] key on an AIS symbol, the "AIS" soft key and the selected AIS data (numerical display) are displayed.
z Automatic acquisition 1 Perform the procedure as shown below to start automatic acquisition. Open Alarm1 from the soft key menu. Soft key 1:
Soft key 2:
On AZ1 2-42 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Reference:
y If untracked targets intrude into the automatic acquisition area in the conditions that maximum number of targets (10 targets) is under tracking, the targets acquired automatically will be cancelled in the order of lower levels of danger. y For details of automatic acquisition operation, refer to "2.7.8 DISPLAYING THE RADAR ALARM AND AUTOMATIC ACQUISITION OPERATIONS".
Deleting the unnecessary targets Note:
z Releasing manual acquisition can be operated when Soft key 1:
are selected. TT Release 1 Press the cursor keys to select the target for releasing with the cursor, then press the [ENT] key. The target's vectors and symbols disappear, and only the radar video remains. Target tracking data (numerical display) Note:
z The numerical display can be operated when Soft key 1:
are selected. Numerical Data z Displaying tracking target data (Operation with the soft key menu) 1 Press the cursor keys to select the target for the numerical display with the cursor, then press the [ENT] key.
The specified target data is displayed and the symbol is changed. The target data will remain on the radar display until the target is lost and its vector disappears, or until another target is designated. 2-43 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Reference:
y If a target with the mark is designated, only its true bearing and range will appear until its vector appears. y Tracking target data is displayed when the soft key 4 is set to "TT Detail" in the section
"2.7.11 SETTING DISPLAY SCREEN"
z Displaying tracking target data (Operation with the [ENT] key) The target tracking data can be displayed by the [ENT] key operation without displaying the soft key menu. Note:
z If operating with the [ENT] key when the soft key menu is closed, the equipment performs the followings:
On the AIS symbol: Opens the AIS soft key and the numerical display of AIS. On the TT symbol: Opens the TT soft key and the numerical display of TT. Not on the AIS or TT symbol:
Opens the TT soft key, it will be acquired. z If operating with the [ENT] key when the AIS symbol overlaps the TT symbol, the numerical display of AIS symbol takes priority. 1 Press the cursor keys to select the target for numerical display with the cursor, then press the [ENT] key.
The selected target tracking numerical display is set, and the "TT" soft key is displayed. Reference:
After setting the TT numerical display, perform the same operations in " Displaying tracking target data (Operation with the soft key menu)".
z Releasing tracking target data display 1 Press the cursor keys to select the target for the numerical display with the cursor, then press the [ENT] key. Numerical data display is released. 2-44 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Displaying the other tracking target data Note:
z The numerical display can be operated when Soft key 4:
are selected. Target Select z Displaying tracking target data 1 Turn the [MULTI] control to select the target for the numerical display, then press the soft key 3 "Setting/Release".
The specified target data is displayed and the symbol is changed. The target data will remain on the radar display until the target is lost and its vector disappears, or until another target is designated. 2 L A U N A M N O T C U R T S N I I When the target for the numerical display is set, "#" is displayed in the TT list.
"#" disappears when the target is released.
Reference:
y If a target with the mark is designated, only its true bearing and range will appear until its vector appears. y Tracking target data is displayed when the soft key 4 is set to "TT Detail" in the section
"2.7.11 SETTING DISPLAY SCREEN".
z Releasing tracking target data display 1 Turn the [MULTI] control to select the target for the numerical display, then press the soft key 3 "Setting/Release". Numerical data display is released. 2-45 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Target Tracking Symbols This section describes types and definitions of target tracking symbols. Symbol Definition Remarks Initial acquisition
Tracking target This symbol is displayed where the target is acquired. This is displayed with a circle of thin dotted line (basic color is white). This symbol is also used for the target acquired automatically. This symbol is displayed for the target which becomes the tracking target after acquired. This is displayed with a circle of thick line (basic color is white).
New tracking target This symbol is displayed for the target which becomes the Dangerous target Lost Selection tracking target after automatically acquired. This is displayed with a circle of thick line (basic color is red). This is changed to a normal tracking target when acknowledged to new target alarm. This symbol is displayed when the tracking target becomes a dangerous target with CPA/TCPA decision. This is displayed with a circle of thick line (basic color is red). This blinks while this is not acknowledged. Then, it stops blinking when it is acknowledged. When there are some dangerous targets, targets which is not acknowledged blinks, and targets which has been acknowledged does not blink. When a tracking target is no longer detected as a target, this symbol is superimpose-displayed on the target symbol. This is displayed with cross lines (basic color is red). This is superimpose-displayed on tracking targets, new tracking targets or dangerous targets. When selecting a tracking target to display its numeric information, this symbol is superimpose-displayed on the selected target. This is displayed with a split square (basic color is white). This is superimpose-displayed on tracking targets, new tracking targets or dangerous targets. 2-46 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Setting Tracking Target Symbol Display For details of displaying/hiding of the tracking target symbols, see Section "2.7.16 SETTING SYMBOL ". 2.7.8 DISPLAYING THE RADAR ALARM AND AUTOMATIC ACQUISITION OPERATIONS With a fan-shaped range made, the radar alarm can give an alarm to ships that enter or depart from the range. 1 Select Alarm1 Alarm2 on the soft key menu.
"Alarm1" is color-inverted.
2 L A U N A M N O T C U R T S N I I The soft key menu disappears and "Make Zone" of the soft key display is color-inverted.
"Alarm1" is activated.
"Alarm2" is color-inverted.
The soft key menu disappears and "Make Zone" of the soft key display is color-inverted.
"Alarm2" is activated.
2-47 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2 Operate with the soft keys. Soft key 1:
On When Alarm1 is selected Off When Alarm2 is selected Off On Turns on/off the alarm display. Soft key 2:
When Alarm1 is selected Sector Rectangle When Alarm2 is selected Sector Rectangle AZ1 AZ2
"Sector":
Displays a fan-shaped radar alarm.
"Rectangle":
Displays a rectangle-shaped radar alarm.
"AZ1" "AZ2":
Displays the acquisition area. Soft key 3:
Out When Alarm1 is selected In When Alarm2 is selected In Out Sets the alarm issuing conditions for the radar alarm.
"In": An alarm is issued when ship enters.
"Out": An alarm is issued when ship departs. Soft key 4:
When Alarm1 is selected Make Zone When Alarm2 is selected Make Zone
"Make Zone" "Make Zone":
When "Make Zone" of the soft key menu is selected, "Target Select" of the soft key display is color-inverted. Reference:
When "Alarm1"/"Alarm2" is not selected on the soft key menu, press the soft key 4 to activate the Alarm1/Alarm2 function.
2-48 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Automatic acquisition operations Reference:
If untracked targets intrude into the acquisition area in the conditions that maximum number of targets (10 targets) is under tracking, the targets acquired automatically will be cancelled in the order of lower levels of danger.
z Turning on the automatic acquisition 1 Perform the following settings. Soft key 1:
Soft key 2:
When Alarm1 is selected On When Alarm2 is selected On When Alarm1 is selected AZ1 When Alarm2 is selected AZ2 The acquisition area is activated.
An initial acquisition symbol appears for an acquired target.
After one minute elapses, the target tracking symbol is displayed. z Turning off the automatic acquisition 1 Perform the following settings. Soft key 1:
When Alarm1 is selected Off When Alarm2 is selected Off The acquisition area is deactivated.
The acquisition area disappears from the radar screen, however, the tracking target which has been already acquired are continued to be tracked. 2-49 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Creating a fan-shaped radar alarm/acquisition area 1 Perform the following settings. Soft key 2:
When Alarm1 is selected Sector When Alarm2 is selected Sector AZ1 AZ2 The range setting is started for a fan-shaped radar alarm/acquisition area. 2 Press the cursor keys to move the cursor to the first point (setting of the start bearing and range), then press the [ENT] key. 3 Press the cursor keys to move the cursor to the second point (setting of the end range), then press the [ENT] key.
2-50 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 4 Press the cursor keys to move the cursor to the third point (setting of the end bearing), then press the [ENT] key. 5 A fan-shaped radar alarm/acquisition area is determined.
2 L A U N A M N O T C U R T S N I I Reference:
After the fan-shaped radar alarm/acquisition area is determined, the soft key menu and the soft key display disappears, and Alarm1 function is terminated.
Creating a rectangle-shaped radar alarm 1 Perform the following settings. Soft key 2:
When Alarm1 is selected Rectangle When Alarm2 is selected Rectangle The range setting is started for a rectangle-shaped radar alarm. 2-51 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2 Press the cursor keys to move the cursor to the first point (setting of the start latitude and longitude), then press the [ENT] key. 3 Press the cursor keys to move the cursor to the second point (setting of the end latitude), then press the [ENT] key.
4 Press the cursor keys to move the cursor to the third point (setting of the end latitude), then press the [ENT] key.
2-52
5 Rectangle-shaped area Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Rectangle-shaped area is set with Nup as reference.
Reference:
After the fan-shaped radar alarm/acquisition area is determined, the soft key menu and the soft key display disappears, and Alarm1 function is terminated.
2.7.9 SETTING DISPLAY BRILLIANCE AND DISPLAY COLOR Display brilliance and display color can be changed. 1 Select Brilliance on the soft key menu.
"Brilliance" is color-inverted.
The soft key menu disappears and "Monitor BRILL" of the soft key display is color-inverted.
"Brilliance" is activated. 2 Operate with the soft keys. Day2 Soft key 1: Day1 Day3 Dusk Night Display color is changed in accordance with the setting of "Main Menu" -
"Display Color". Each time the soft key 1 is pressed when "Day1" is displayed above the soft key 1, the setting changes in order of "Day2" "Day3" "Dusk" "Night". If "Main Menu" - "Display Color" - "Day1" - "Soft Key" is set to "Off", "Day1"
is not displayed above the soft key 1. Operate the same way for "Day2", "Day3", "Dusk" and "Night". 2-53 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Soft key 2: Monitor BRILL When "Brilliance" of the soft key menu is selected, "Monitor BRILL" of the soft key display is color-inverted. Press the [BRILL] key to adjust at eight levels. Also, you can turn the [MULTI] control to change the level. Soft key 3: Not available Soft key 4: Not available Reference:
When "Brilliance" is not selected on the soft key menu, press the soft key 4 to activate the Brilliance function.
2.7.10 ADJUSTING SCANNER There are automatic tuning mode (AUTO) and manual tuning mode (MAN). In the automatic tuning mode, transmission and receiving frequencies are tuned and adjusted automatically. In the manual tuning mode, tuning is carried out using the MULTI control. 1 Select TUNE/PRF on the soft key menu.
"TUNE/PRF" is color-inverted.
The "TUNE/PRF" soft key display appears. 2 Operate with the soft keys. Soft key 1: AUTO Tune Manual Tune Selects whether to use the tuning function in automatic or manual mode.
2-54 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Soft key 2: Manual Tuning When pressing the soft key 2, "Manual Tuning" is color-inverted. y When "MAN" is displayed above the soft key 1 You can manually adjust using the MULTI control. Tune indicator bar Turn the MULTI control to adjust tuning. Adjust the video to be the largest by observing the tune indicator bar. Because the tune indicator bar is the guide during manual tuning, adjust the tune indicator bar to the maximum. y When "AUTO" is displayed above the soft key 1
"Manual Tuning" is not color-inverted. The equipment automatically adjust tuning. Tuning is adjusted when transmission is started, the range is changed or pulse length is changed. 2 L A U N A M N O T C U R T S N I I Soft key 3: PRF Fine Tuning When pressing the soft key 3, "PRF Fine Tuning" is color-inverted.
The PRF fine tuning screen appears. Fine-tune the transmitting repetition frequency of the transmitter in the range 90 to 100%. If radar's interference patterns are concentrically displayed, increment or decrement the set value by 3 to 4 in order to heighten the effect of interference rejection. The same operation can be performed by pressing the [TX/PRF] key several times. Use the [MULTI] control to perform PRF fine tuning between 0 and 31. When the soft key 3 "PRF Fine Tuning" is pressed, color-inverted display returns to normal color. Soft key 4: Not available 2-55 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.11 SETTING DISPLAY SCREEN Sets the layout of radar screen. 1 Select Display Screen on the soft key menu.
"Display Screen" is color-inverted.
The "Display Screen" soft key display appears. 2 Operate with the soft keys. Soft key 1: Screen1 The screen changes to the layout set with the menu "Adjust Menu" - "Display Screen" - "Location Change" - "Screen1". Soft key 2: Screen2 The screen changes to the layout set with the menu "Adjust Menu" - "Display Screen" - "Location Change" - "Screen2". Soft key 3: Not available Soft key 4: Numerical INFO MOB INFO TT Detail AIS Detail Own AIS INFO Each time you press the soft key 4 when "Numerical INFO" is set, the soft key display toggles in the following order:
"Numerical INFO" "TT Detail" "AIS Detail" "Own AIS INFO"
"MOB INFO". 2-56 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Numerical INFO If "Screen1" has been set in the menu When "Numerical INFO" is displayed above the soft key 4, "Numerical INFO" which has been set in the menu "Screen 1" is displayed.
If "Screen2" has been set in the menu Numerical INFO When "Numerical INFO" is displayed above the soft key 4, "Numerical INFO" which has been set in the menu "Screen 2" is displayed.
Numerical INFO 2-57 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION TT Detail When "Numerical INFO" is displayed above the soft key 4, press the soft key 4 to display "TT Detail" on the radar screen.
TT Detail AIS Detail When "TT Detail" is displayed above the soft key 4, press the soft key 4 to display "AIS Detail" on the radar screen.
AIS Detail 2-58 Own AIS INFO When "AIS Detail" is displayed above the soft key 4, press the soft key 4 to display
"Own AIS INFO" on the radar screen. Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
2 L A U N A M N O T C U R T S N I I MOB INFO Own AIS INFO When "Own AIS INFO" is displayed above the soft key 4, press the soft key 4 to display
"MOB INFO" on the radar screen.
MOB INFO 2-59 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Hiding the heading line 1 Hold down the [TX/PRF] key.
The ship's heading line is hidden while the [TX/PRF] key is held down. The ship's heading line (HL) that presents the course of own ship is always shown on the radar display. The heading line is hidden while the [TX/PRF] key is held down, so the targets on the heading line can be easily observed. 2.7.12 SWITCHING TO TRUE/RELATIVE MOTION DISPLAY MODE Switches between true and relative motion display modes. Reference:
The bearing signal input is required to display true motion.
1 Select TM/RM on the soft key menu.
"TM/RM" is color-inverted.
The "TM/RM" soft key display appears.
2-60 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2 Operate with the soft keys. Soft key 1: RM Press the soft key 1 to switch to relative motion display. Own ship returns to the center of the radar screen. Soft key 2: TM Press the soft key 2 to switch to true motion display. Soft key 3: TM Reset Press the soft key 3 during the true motion display mode, the own ship position is reset, as same as switching from relative motion display to true motion display. Own ship starts from the reset position. Soft key 4: Not available True motion display In the true motion display mode, the own ship's position on the radar screen moves depending upon its speed and course and the influence of the current. Land and other fixed targets are fixed on the radar screen and only actually moving targets move on the radar screen. When the true motion display mode is selected, the own ship's position is set to 66% of the display radius in the opposite direction to its course allowing for the influence of the current. Own ship starts moving depending upon its speed and course and the influence of the current. Subsequently, when own ship arrives at the position of 66% of the display radius, it is automatically reset to its initial position at 66% of the display radius in the opposite direction to its course allowing for the influence of the current.
2-61 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.13 SWITCHING BEARING DISPLAY MODE Selects the azimuth of the radar video. Reference:
The bearing signal input is required to display N Up/C Up.
1 Select Bearing Mode on the soft key menu.
"Bearing Mode" is color-inverted.
The "Bearing Mode" soft key display appears. 2 Operate with the soft keys. Soft key 1: H Up Relative bearing mode [Head Up] is selected. Soft key 2: N Up True bearing mode [North Up] is selected. Soft key 3: C Up Course-up bearing mode [Course Up] is selected. Soft key 4: C Up Reset In Course-up mode, reset the course-up display. 2-62 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Relative Bearing Mode The video is displayed so that the ship's heading line points to the zenith of the PPI (0 on range rings). Since targets are displayed in their directions relative to the ship's heading line, the operator can view the video in the same field of view as in operating the ship at sea. This mode is suitable for watching over other ships. True Bearing Mode
The video is displayed so that the zenith of the PPI (0 on range rings) points to the due north. Fixed targets do not flicker and are easily identified on the chart, and the true bearing of a target can easily be read out.
2-63 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Course-up Bearing Mode By pressing the soft key 3, the own ship's course is fixed pointing to the zenith of the PPI
(0 on range rings) points to the due north. In the same way as in the North-up mode, fixed targets do not flicker, and are stabilized even if the ship is yawing. The bearing of the heading line varies by the same shift of own ship's course. To change the course, press the soft key 3 several times to select the Course-up mode, and set a new course.
2.7.14 SELECTING TRANSMITTER PULSE LENGTH Switches the transmitter pulse length. 1 Select Pulse Length on the soft key menu.
"Pulse Length" is color-inverted.
The "Pulse Length" soft key display appears. 2 Operate with the soft keys. Soft key 1: SP MP2 MP1 LP1 The transmitter pulse length is switched. Press the soft key 1 to change the setting in order of:
"SP" "MP1" "MP2" "LP1" "LP2". LP2 2-64 Reference:
Options of the transmitter pulse length vary depending on the range. For details, see "7.2 SCANNER". Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
Soft key 2: Not available Soft key 3: Not available Soft key 4: Not available Effects of transmitter pulse length z SP :
The transmitter pulse length becomes shorter, and the range resolution improves. The effect of suppressing sea clutter returns and rain/snow clutter returns heightens. Recommended condition for selection:
In bays / harbors where targets are densely crowded Rough sea state due to torrential rain or stormy weather z MP :
The normal transmitter pulse length is set. Both range resolution and sensitivity are appropriately set. Recommended condition for selection:
General navigation z LP :
The transmitter pulse length becomes longer, and sensitivity improves. Small targets are zoomed and are easy to observe. When the sea state is bad, detection performance decreases. Recommended condition for selection:
Detection of small targets in good weather conditions Usable transmitter pulse length varies according to the type of scanner unit being used and the observation range being used. For usable pulse length, see the section
"SCANNER" in "SPECIFICATIONS". 2-65 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.15 MOVING OWN SHIPS DISPLAY POSITION The own ship's position can be moved from the display center to any position within 66% of the display radius. This function is convenient for observing a wide coverage in any direction. 1 Select Off Center on the soft key menu.
"Off Center" is color-inverted.
The "Off Center" soft key display appears. 2 Operate with the soft keys. Soft key 1: Off On Turns on/off the off center function.
"Off":
"On":
The own ship's position returns to the center. The cross cursor mark + will appear at the own ship's position on the radar screen. Soft key 2: Off Center1 Off Center2 Off Center3 Custom Load Position
"Off Center1": The own ship's position is moved to 66% position of the display radius.
"Off Center2": Te own ship's position is moved to 44% position of the display radius.
"Off Center3": The own ship's position is moved to 22% position of the
"Custom":
display radius. The own ship's position can be moved to any position. When pressing the soft key 4, "Edit" is color-inverted. Move the cross cursor mark + (own ships display position) to a desired position by using the cursor keys. Press the ENT key to fix the own ships display position at the cross cursor mark + position.
"Load Position": The saved own ships display position is displayed. 2-66 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION Soft key 3: Save Position When "Custom" is displayed above the soft key 2, press the soft key 3 to save the current own ships display position. Soft key 4: Edit When "Custom" is displayed above the soft key 2, press the soft key 4 to move the own ships display position to any position. 2.7.16 SETTING SYMBOL DISPLAY Displays/hides the following functions. y TT y AIS y Marks/lines y Own track 1 Select Symbol Display on the soft key menu.
"Symbol Display" is color-inverted. 2 L A U N A M N O T C U R T S N I I
The "Symbol Display" soft key display appears. 2 Operate with the soft keys. Soft key 1: TT Display TT Display Off
"TT Display":
"TT Display Off": The TT symbols are hidden. The TT symbols are displayed. However, the dangerous targets are shown. Soft key 2: AIS Display AIS Display Off
"AIS Display":
"AIS Display Off": The AIS symbols are hidden. The AIS symbols are displayed. Soft key 3: Mark Display Mark DISP Off
"Mark Display":
"Mark DISP Off": The marks and lines are hidden. The marks and lines are displayed. Soft key 4: Track Display Track DISP Off
"Track Display":
"Track DISP Off": The own track is hidden. The own track is displayed.
2-67 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.17 SETTING MOB MOB is the mark of a person or an object overboard. If someone or something falls overboard, set MOB to memorize the latitude/longitude of the location and display the mark. Also, a straight line from the own ship to the mark is displayed. Reference:
Bearing signal input and latitude/longitude data input are required to display MOB.
1 Select MOB on the soft key menu.
"MOB" is color-inverted.
The "MOB" soft key display appears. 2 Operate with the soft keys. Soft key 1: MOB Setting Sets the MOB at the own ship's position. Soft key 2: MOB Release The displayed MOB is cleared. Soft key 3: Not available Soft key 4: Not available 2.7.18 MARKING Marks can be indicated at arbitrary positions on the screen. A mark created on the screen holds the latitude and longitude. Reference:
y Bearing signal input and latitude/longitude data input are required to use marks. y Up to 200 lines/marks can be displayed for lines, marks and event marks in total. y When the marks are hidden in "2.7.16 SETTING SYMBOL DISPLAY", marks cannot be created.
2-68 1 Select Mark on the soft key menu. Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION
"Mark" is color-inverted.
The "Mark" soft key display appears. 2 Operate with the soft keys. Soft key 1: X
Y
The mark type of a target is changed. For details of size setting, see "2.17.2 SETTING MARK FUNCTIONS". Soft key 2: White Cyan Blue Green Yellow Pink Red 2 L A U N A M N O T C U R T S N I I The mark color of a target is changed. Soft key 3: Delete Press to delete the marks of selected type/color. Hold down to delete all marks. The confirmation dialog window is displayed.
(Marks and event marks are not distinguished when deleting.) Soft key 4: Off Enter Erase Move You can use the [ENT] key to create/delete/move the marks.
"Enter": Press the [ENT] key to create a mark at the cursor position.
"Erase": Press the [ENT] key to delete a mark at the cursor position.
"Move": Use the cursor to select the mark to be moved and press the [ENT]
key. Then move the cursor to select the new position and press the
[ENT] key to place the mark. 2-69 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.19 USING LINES Lines can be indicated at arbitrary positions on the screen. Reference:
y Bearing signal input and latitude/longitude data input are required to use lines. y Up to 200 lines/marks can be displayed for lines, marks and event marks in total.
1 Select Line on the soft key menu.
"Line" is color-inverted.
The "Line" soft key display appears. 2 Operate with the soft keys. Soft key 1: - - - -
The line type of a target is changed. Blue Soft key 2: White Cyan Green
Yellow Pink Red The line color of a target is changed. Soft key 3: Delete Press to delete the lines of selected type/color. Hold down to delete all lines. The confirmation dialog window is displayed. Soft key 4: Off Enter Erase Move Insert You can use the [ENT] key to create/delete/move the lines.
"Enter": Press the [ENT] key to create a line at the cursor position.
"Erase": Press the [ENT] key to delete a line at the cursor position.
"Move": Use the cursor to select the line to be moved and press the [ENT] key. Then move the cursor to select the new position and press the [ENT]
key to place the line.
"Insert: Use the cursor to select the line to be inserted and press the [ENT] key. Then move the cursor to select the position and press the [ENT] key to insert the line. 2-70 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.20 DISPLAYING OWN SHIP'S TRACK The own ship's track function saves and displays own ship's track. If navigation equipment is connected, this radar system records latitude/longitude data sent from the navigation equipment and displays own ship's track. For detail settings of own track (clearing own tracks, saved data clearing method, etc), see "2.17.4 DISPLAYING OWN SHIP'S TRACK". Reference:
Bearing signal input and latitude/longitude data input are required to display own track.
1 Select Own Track on the soft key menu.
"Own Track" is color-inverted. 2
The "Own Track" soft key display appears. 2 Operate with the soft keys. Soft key 1: - - - -
The line type of the own ship's track is changed. Soft key 2: White Cyan Blue Green Yellow Pink Red The line color of the own ship's track is changed. L A U N A M N O T C U R T S N I I Soft key 3: 3sec 10min 5sec 30min 10sec 30sec 1min 60min 3NM The storage interval of the own ship's track is changed. A preset time interval or preset distance interval can be selected as the storage interval. The distance setting varies depending on the range scale unit setting. 1NM 3min 5NM 5min 10NM NM range:
km range:
sm range:
Soft key 4: On 1NM, 3NM, 5NM, 10NM 1km, 3km, 5km, 10km 1sm, 3sm, 5sm, 10sm Off
"On":
"Off":
This system starts saving the position of the own ship's track. This system stops saving the position of the own ship's track. 2-71 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.21 USING EVENT MARKS Displays the event marks. Reference:
y Bearing signal input and latitude/longitude data input are required to display event marks. y Up to 200 lines/marks can be displayed for lines, marks and event marks in total. y This function is initially set to off. To use this function, set this to on by referring to
" Soft Key Menu Setting" in "4.10 Control" of the Installation Manual.
1 Select Event Mark on the soft key menu.
"Event Mark" is color-inverted.
The "Event Mark" soft key display appears. 2 Operate with the soft keys. Soft key 1: X
Y The mark type of a target is changed. For details of size setting, see "2.17.2 SETTING MARK FUNCTIONS". Soft key 2: White Cyan Blue Green Yellow Pink Red The mark color of a target is changed. Soft key 3: Delete Press to delete the marks of selected type/color. Hold down to delete all marks. The confirmation dialog window is displayed.
(Marks and event marks are not distinguished when deleting.) Soft key 4: Event Mark ENT An event mark is placed at the own ship's position. Reference:
You can easily store the event marks, such as fishing spots. Use the cursor to enter the marks for fishing spots, a sinking ship, fish reef, etc.
2-72 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.22 SETTING AIS FILTER Once the AIS filter is set, only the AIS targets that are inside the filter area are displayed
(setting can be made such that AIS targets outside the AIS filter will not be shown). The filter is initially set in a circle having a radius of 20 [NM] from the own ship's position. If 50 or more targets exist in the filter range, they are displayed according to the priority explained in " AIS Symbols" of Section "2.7.6 AIS OPERATIONS". Reference:
y Bearing signal input and latitude/longitude data input are required to use AIS functions. y This function is initially set to off. To use this function, set this to on by referring to
" Soft Key Menu Setting" in "4.10 Control" of the Installation Manual.
1 Select AIS Filter on the soft key menu.
"AIS Filter" is color-inverted. 2 L A U N A M N O T C U R T S N I I
The "AIS Filter" soft key display appears. 2 Operate with the soft keys. Range Soft key 1: Off Switches between Off and Range..
"Range":
Soft key 2: Off A filter is set in a circle with a set range as the radius. On
"Off":
"On":
The filter is not displayed. The filter is displayed.
2-73 Chapter 2 OPERATIONS 2.7 SOFT KEY OPERATION 2.7.23 USING TLL TX Reference:
This function is initially set to off. To use this function, set this to on by referring to
" Soft Key Menu Setting" in "4.10 Control" of the Installation Manual.
Sets the TLL TX. Transmits the TLL sentence of the cursor position on the screen to inform the mark position. 1 Select TLL TX on the soft key menu.
"TLL TX" is color-inverted.
The "TLL TX" soft key display appears.
Soft key 1: Off 2 Operate with the soft keys. TLL TX TLL sentence is not transmitted with the [ENT] key.
"Off":
"TLL TX": TLL sentence of the cursor position is transmitted with the [ENT]
key. Soft key 2: Not available Soft key 3: Not available Soft key 4: Not available 2-74 Chapter 2 OPERATIONS 2.8 BASIC MENU OPERATIONS 2.8 BASIC MENU OPERATIONS The settings which will not be frequently changed are called by the [MENU] key. This section describes the operation with the MENU key. Keys for operation y [MENU] key y Cursor keys y [MULTI] control y [CLEAR] key z [CLEAR] key
Press the [CLEAR] key to return to the upper level. MENU Key Operations (Example: Opening "IR") 1 Press the [MENU] key.
Select one of the menu items with ">" mark, then press the [ENT] key or the cursor key (right) to display the submenu. 2-75 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.8 BASIC MENU OPERATIONS 2 Press the cursor key (down) or turn the [MULTI] control (clockwise) to select RADAR Echo .
"RADAR Echo" is color-inverted. 3 Press the [ENT] key, the cursor key (right) or the [MULTI] control.
"RADAR Echo" menu appears. Current settings are displayed on the right pane of the menu.
2-76
1 | Users Manual 3 | Users Manual | 2.09 MiB | / February 03 2012 |
4 Press the cursor key (down) or turn the [MULTI] control (clockwise) to select IR . Chapter 2 OPERATIONS 2.8 BASIC MENU OPERATIONS
"IR" is color-inverted. 5 Press the [ENT] key, the cursor key (right) or the [MULTI] control.
The current setting is color-inverted.
"IR" menu appears. Selectable items are displayed on the right pane of the menu.
2-77 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.8 BASIC MENU OPERATIONS 6 Select the desired item, then press the [ENT] key or the [MULTI] control.
Select the desired item. 7 The setting is determined and displayed.
Setting is determined.
z Closing the menu Repeatedly press the [CLEAR] key or the cursor key (left) to return to the upper level and then close the menu screen. 2-78 Chapter 2 OPERATIONS 2.9 RADAR ECHO SETTINGS 2.9 RADAR ECHO SETTINGS This function enables the setting of detail information about radar echo.
"RADAR Echo" operations 1 Open RADAR Echo from the Main Menu.
"RADAR Echo" menu appears. Detail information about radar signal processing can be set by changing the settings of the menu items.
Reference:
After the settings for radar signal processing are changed, small targets may not be displayed or unwanted waves may not be suppressed. Thus, do not make a significant change in the settings.
2.9.1 SETTING RADAR INTERFERENCE REJECTION Setting Radar Interference Rejection Use this function to eliminate interference waves from other radars. 1 Open RADAR Echo - IR .
"IR" menu appears. Off :
Low :
Middle :
High :
Interference rejecter off Interference rejection level - low Interference rejection level - moderate Interference rejection level - high
2-79 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.9 RADAR ECHO SETTINGS When a high interference rejection level is selected, the radar's ability of detecting small targets such as buoys and small boats lowers. In general, Low should be selected. 2.9.2 SETTING FOR ENHANCING TARGETS Setting for Enhancing Targets The dimension of video display is enlarged in angle and distance. Note:
z When target enhancement function is used, echo displays of two targets closing in angle and distance may be displayed in PPI screen as one target. 1 Open RADAR Echo - Target Enhance .
"Target Enhance" menu appears.
Off :
Level1 :
Level2 :
Level3 :
Select this mode particularly when resolution is required. Select this mode in general. Expands the radar echo area at 1 step for vertical direction and at 1 step for horizontal direction. Select this mode to easily view the radar video. Expands the radar echo area at 1 step for vertical direction and at 2 steps for horizontal direction. Select this mode to detect small targets such as buoys. Expands the radar echo area at 2 steps for vertical direction and at 3 steps for horizontal direction. Reference:
When Level3 is selected, sea clutter returns and rain/snow clutter returns are apt to be enhanced. When using this enhance mode, operate the [SEA] control and the [RAIN]
control to suppress sea clutter returns and rain/snow clutter returns. In general, Level1 or Level2 should be selected.
2-80 Chapter 2 OPERATIONS 2.9 RADAR ECHO SETTINGS 2.9.3 PROCESS Process This function reduces unnecessary noise to highlight targets. Note:
z When viewing a radar beacon, SART signal, or fast moving target on the radar display, do not use this function. z This function is suitable for use in TM mode. z When used in RM mode, use with N Up or C Up. This can be used with H Up, however, the video may be blurred. Use this in TM mode. Reference:
The bearing data input is required for video processing.
1 Open RADAR Echo - Process . 2 L A U N A M N O T C U R T S N I I
"Process" menu appears.
Off :
3Scan COREL : Select this mode when many rain/snow clutter returns are Select this mode in general. detected. 4Scan COREL : Select this mode to highlight targets while suppressing sea clutter returns. 5Scan COREL : Select this mode to detect small targets hidden by sea clutter Remain :
Peak Hold :
returns. Select this mode when own ship yaws wildly. Select this mode to detect small targets of which detection probability is low. 2-81 Chapter 2 OPERATIONS 2.9 RADAR ECHO SETTINGS
Note:
z When "COREL" is set, the image becomes smaller. z When "Remain" or "Peak Hold" is set, the afterimage will appears. 2.9.4 ZOOMING Zooming This function doubles the size of radar video. 1 Open RADAR Echo - Zoom . Off :
On :
Not zoomed. Zoomed. 2.9.5 VIDEO LATITUDE Video Latitude Select the dynamic range in which receiving signals are to be shown on the radar display. 1 Open RADAR Echo - Video Latitude .
Narrow : Narrows the dynamic range at short range. Normal : Standard setting The dynamic range varies depending on the actual range:
Short range > long range Wide1 : Use this mode when rainy weather intensifies unwanted waves. The dynamic range is about twice as wide as when NORMAL is selected. Wide2 : Use this mode when rain clouds remain even when using Wide1 . 2-82 Chapter 2 OPERATIONS 2.9 RADAR ECHO SETTINGS z Video Latitude Select Normal in standard, and Wide1 in rainy weather. Narrow clearly displays short-range videos when STC is used in manual mode. 2.9.6 VIDEO NOISE REJECTION Video Noise Rejection This function rejects signals that assumed as noise and clutter in radar videos. 1 Open RADAR Echo - Video Noise Rejection . Off :
Turns off the noise rejection function, and displays all signals. Targets are popped up from noise and displayed like analog signals. Level1 : Rejects the signals of definitely unwanted waves (noise and clutter). 2 L A U N A M N O T C U R T S N I I When detection of targets or unwanted waves is not definite, the signals are displayed. When detection of targets is definite, the signals are displayed. Level2 : Rejects the signals of definitely unwanted waves (noise and clutter). When detection of targets or unwanted waves is not definite, the signals are rejected. When detection of targets is definite, the signals are displayed. Level3 : Select if "Level1" and "Level2" cannot reject the signals enough. z Video Noise Rejection Select Off to display radar videos like analog signals. Select Level1 , Level2 or Level3 to suppress noise and clutter. 2-83 Chapter 2 OPERATIONS 2.10 RADAR TRAIL LENGTH SETTING 2.10 RADAR TRAIL LENGTH SETTING
"Sets the maximum time for displaying radar trails. Reference:
For details of radar trail settings, see Section "2.7.5 DISPLAYING OTHER SHIP'S TRACKS (RADAR TRAILS)".
"Trails" operations 1 Open Trails from the Main Menu.
"Trails" menu appears. Maximum value of radar trail display time (MAX Interval) Select the maximum time for displaying radar trails. 1 Open Trails - MAX Interval .
Short :
Middle :
Long :
Super Long : Sets 24 hours as the maximum time for radar trails display. Sets 15 minutes as the maximum time for radar trails display. Sets 15 minutes as the maximum time for radar trails display. Sets 1 hour as the maximum time for radar trails display. 2-84 Chapter 2 OPERATIONS 2.10 RADAR TRAIL LENGTH SETTING z Maximum value of radar trail display time Select Short when short radar trails are often used in bays and the likes. Select Super Long when long radar trails are necessary for ocean navigation. Middle is for specification between Short and Long . Continuous trails are available with all the options. Short:
Off/15sec/30sec/1min/2min/3min/4min/5min/6min/10min/15min/All Middle:
Off/30sec/1min/2min/3min/4min/5min/6min/10min/15min/30min/All Long:
Off/1min/2min/3min/4min/5min/6min/10min/15min/30min/1hr/All Super Long:
Off/30min/1hr/2hr/3hr/4hr/5hr/6hr/10hr/12hr/24hr/All 2 L A U N A M N O T C U R T S N I I 2-85 Chapter 2 OPERATIONS 2.11 MARKER SETTING 2.11 MARKER SETTING Sets operations for EBLs, parallel cursors, cursors and range rings.
"Marker" operations 1 Open Marker from the Main Menu.
"Marker" menu appears. 2.11.1 SETTING OPERATIONS FOR EBLS (ELECTRONIC BEARING LINES)
"EBL" operations 1 Open Marker - EBL1 EBL2 .
"EBL" menu appears. 2-86 Chapter 2 OPERATIONS 2.11 MARKER SETTING Setting the mode to move the starting point of EBL (Floating setting) Reference:
Course and latitude/longitude data input is required for floating setting. The heading and latitude/longitude input are not required during floating (Screen FIX).
When this function is set to L/L Fix and the starting point of an EBL is moved to a position, the starting point can be fixed at the latitude and longitude of that position. When the function is set to Screen Fix , the starting point of an EBL is fixed on the radar display. The starting point is always indicated at the same position on the radar display even when the own ship has moved. 1 Open EBL1 EBL2 - Floating . 2 L A U N A M N O T C U R T S N I I
"Floating" menu appears. Floating mode is disabled. Off :
Screen Fix : The starting point of EBL is fixed on the radar display. L/L Fix :
The starting point of EBL is fixed at specific latitude and longitude.
2-87 Chapter 2 OPERATIONS 2.11 MARKER SETTING Setting the EBL bearing fix mode Reference:
Course data input is required for Bearing Fix setting.
While this function is set to Angle Fix , an EBL is fixed to the preset bearing. For example, if the true bearing 020 is preset, the EBL is fixed to the true bearing 020 even when the own ship turns. While the function is set to Screen Fix , the EBL is fixed on the radar display. 1 Open EBL1 EBL2 - Bearing Fix .
"Bearing Fix" menu appears. Angle Fix : EBL bearing is fixed to the preset value. Screen Fix : EBL bearing is fixed on the radar display. 2.11.2 SETTING OPERATIONS FOR PARALLEL CURSORS Parallel cursors can be set.
"Parallel Cursor" operations 1 Open Marker - Parallel Cursor .
"Parallel Cursor" menu appears. 2-88
Range Scale Link When a range is switched, parallel cursors link to a radar range scale for display. 1 Open Parallel Cursor - Range Scale Link . Chapter 2 OPERATIONS 2.11 MARKER SETTING
Off : If the range is switched, the width between parallel index lines changes in accordance with the radar range scale. On : If the range is switched, the width between parallel index lines remains fixed. Setting the mode to move the starting point of parallel cursor (Floating setting) Reference:
Course and latitude/longitude data input is required for floating setting. 2 L A U N A M N O T C U R T S N I I
When this function is set to L/L Fix and the starting point of a parallel cursor is moved to a position, the starting point can be fixed at the latitude and longitude of that position. When the function is set to Screen Fix , the starting point of a parallel cursor is fixed on the radar display. The starting point is always indicated at the same position on the radar display even when the own ship has moved. 1 Open Parallel Cursor - Floating .
Floating mode is disabled. Off :
Screen Fix : Fixes the start point of parallel cursor to the radar display. L/L Fix :
The starting point of parallel cursor is fixed at specific latitude and longitude. 2-89 Chapter 2 OPERATIONS 2.11 MARKER SETTING Setting bearing fix mode of parallel cursor Reference:
y Course data input is required for bearing fix mode setting. y True bearing signal input is required for N Up.
If this function is set to Angle Fix , the parallel cursor also rotates in accordance with the bearing while the own ship is turning. If the function is set to Screen Fix , the parallel index lines are fixed within the radar display even while the own ship is turning. The parallel index lines are displayed at the same place even while the own ship is turning. 1 Open Parallel Cursor - Bearing Fix . Angle Fix :
The angle of the parallel cursors is set in true bearing. For N Up and C Up, the cursors are displayed in true bearing irrespective of changes in the course of own ship. For H Up, the angle of the parallel cursors changes as the course of own ship changes. Screen Fix : Fixes the parallel cursor display to the radar display. For H Up, N Up, and C Up, the angle of the parallel cursors stays the same on the screen. When own ship is engaged in TM motions, the parallel cursors move as own ship moves. Heading Fix : The parallel cursors are displayed while the relative angle of the ship's heading bearing line stays the same. For H Up, the ship's heading bearing line does not change even though the course of own ship changes; therefore, the parallel cursors do not move. For N Up, the ship's heading bearing line changes as the course of own ship changes; therefore, the parallel cursors also change as the course of own ship changes. 2-90 Chapter 2 OPERATIONS 2.11 MARKER SETTING Setting "One/Both Sides"
Selects "One Side" or "Both Sides" for parallel cursor display. 1 Open Parallel Cursor - One/Both Sides . One Side : The parallel cursors are displayed in "One Side" mode. Both Sides : The parallel cursors are displayed in "Both Sides" mode. Displaying individual parallel cursors Individual parallel cursors can be displayed/hidden. 1 Open Parallel Cursor - Display For Individual Line - Line1 . Off :
On :
The parallel cursor is not displayed. The parallel cursor is displayed. The line nearest to the own ship is specified as Line1.
2-91 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.11 MARKER SETTING 2.11.3 SETTING CURSORS This function enables the setting of detail information about cursor display.
"Cursor" operations 1 Open Marker - Cursor .
"Cursor" menu appears. Cursor Length Sets the length of the cross cursor mark on the radar display. 1 Open Cursor - Cursor Length .
Short : Cuts the cross cursor mark in length. Long : Makes the cross cursor mark twice as long as when "Short" is selected. Cursor Pattern Selects the type of the cross cursor mark on the radar display. 1 Open Cursor - Cursor Pattern .
2-92 Chapter 2 OPERATIONS 2.11 MARKER SETTING Distance Unit Sets the distance unit for cursor. 1 Open Cursor - Distance Unit . NM : The distance unit is set to NM. km : The distance unit is set to km. sm : The distance unit is set to sm. 2.11.4 SETTING RANGE RINGS Displays/hides the range rings. Setting the range rings 1 Open Marker - Range Ring . Off :
On :
The range rings are not displayed. The range rings are displayed.
2-93 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING 2.12 DISPLAY COLOR SETTING This function enables the setting of detail information about radar display.
"Display Screen" operations 1 Open Display Color from the Main Menu.
"Display Color" menu appears. Setting each items Sets the display color of each item. z Day1 1 Open Display Color - Day1 .
"Day1" menu appears. 2-94 Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING SoftKey If "Off" is selected, "Day1" is not displayed for the "Display Screen" soft keys. 1 Open Day1 - SoftKey .
"SoftKey" menu appears. Off :
On :
"Day1" is not displayed for the "Display Screen" soft keys.
"Day1" is displayed for the "Display Screen" soft keys. Keyboard Unit Brilliance Adjusts the brilliance of operation panel.
"Keyboard Unit Brilliance" menu appears. Outer PPI Adjusts the background color outside the bearing scale. 1 Open Day1 - Outer PPI .
"Outer PPI" menu appears.
2-95 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING z Display Color 1 Open Outer PPI - Color .
"Color" menu appears. z Display Brilliance 1 Open Outer PPI - Brilliance .
"Brilliance" menu appears. Inner PPI Adjusts the background color inside the bearing scale. 1 Open Day1 - Inner PPI .
"Inner PPI" menu appears. z Display Color 1 Open Inner PPI - Color .
"Color" menu appears. 2-96
z Display Brilliance 1 Open Inner PPI - Brilliance . Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING
"Brilliance" menu appears. Characters Adjusts the colors of characters and bearing scales. 1 Open Day1 - Character .
"Character" menu appears. z Display Color 1 Open Character - Color .
"Color" menu appears. z Display Brilliance 1 Open Character - Brilliance .
"Brilliance" menu appears.
2-97 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING RADAR Echo Adjusts the colors of radar echoes. 1 Open Day1 - RADAR Echo .
"RADAR Echo" menu appears. z Display Color 1 Open RADAR Echo - Color .
"Color" menu appears. z Display Brilliance 1 Open RADAR Echo - Brilliance .
"Brilliance" menu appears. 2-98
Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING RADAR Trails(Time) Adjusts the colors of radar trails (time). 1 Open Day1 - RADAR Trails(Time) .
"RADAR Trails(Time)" menu appears. z Display Color 1 Open RADAR Trails(Time) - Color .
"Color" menu appears. z Display Brilliance 1 Open RADAR Trails(Time) - Brilliance .
"Brilliance" menu appears.
2-99 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING RADAR Trails(All) Adjusts the colors of radar trails (continuous). 1 Open Day1 - RADAR Trails(All) .
"RADAR Trails(All)" menu appears. z Display Color 1 Open RADAR Trails(All) - Color .
"Color" menu appears. z Display Brilliance 1 Open RADAR Trails(All) - Brilliance .
"Brilliance" menu appears. 2-100
Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING Own Ship's Adjusts the colors of own ship/barge. 1 Open Day1 - Own Ship's .
"Own Ship's" menu appears. z Display Color 1 Open Own Ship's - Color .
"Color" menu appears. z Display Brilliance 1 Open Own Ship's - Brilliance .
"Brilliance" menu appears.
2-101 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING Target(TT/AIS) Adjusts the colors of TT (tracked target)/AIS symbols. 1 Open Day1 - Target(TT/AIS) .
"Target(TT/AIS)" menu appears. z Display Color 1 Open Target(TT/AIS) - Color .
"Color" menu appears. z Display Brilliance 1 Open Target(TT/AIS) - Brilliance .
"Brilliance" menu appears. 2-102
Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING EBL/VRM/Parallel Adjusts the colors of EBL/VRM/Parallel lines. 1 Open Day1 - EBL/VRM/Parallel .
"EBL/VRM/Parallel" menu appears. z Display Color 1 Open EBL/VRM/Parallel - Color .
"Color" menu appears. z Display Brilliance 1 Open EBL/VRM/Parallel - Brilliance .
"Brilliance" menu appears.
2-103 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING Range Ring Adjusts the colors of range rings. 1 Open Day1 - Range Ring .
"Range Ring" menu appears. z Display Color 1 Open Range Ring - Color .
"Color" menu appears. z Display Brilliance 1 Open Range Ring - Brilliance .
"Brilliance" menu appears. 2-104
Cursor Adjusts the colors of cursors. 1 Open Day1 - Cursor .
"Cursor" menu appears. z Display Color 1 Open Cursor - Color .
"Color" menu appears. z Display Brilliance 1 Open Cursor - Brilliance .
"Brilliance" menu appears. Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING
2-105 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.12 DISPLAY COLOR SETTING AZ/Alarm Zone Adjusts the colors of AZ/Alarm Zone. 1 Open Day1 - AZ/Alarm Zone .
"AZ/Alarm Zone" menu appears. z Display Color 1 Open AZ/Alarm Zone - Color .
"Color" menu appears. z Display Brilliance 1 Open AZ/Alarm Zone - Brilliance .
"Brilliance" menu appears. 2-106
Chapter 2 OPERATIONS 2.13 CONTROL SETTING 2.13 CONTROL SETTING This function enables the setting of detail information about radar echo.
"Control" operations 1 Open Control from the Main Menu.
"Control" menu appears. 2.13.1 DISPLAYING TRUE/RELATIVE MOTION Sets the bearing standards for the cursor, TT, AIS and MOB. Reference:
Bearing signal and speed signal input are required to display true motion.
Setting Bearing 1 Open Control - Bearing True/Relative .
"Bearing True/Relative" menu appears. True :
Relative :
True bearing mode is selected. Relative bearing mode is selected.
2-107 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.13 CONTROL SETTING 2.13.2 SETTING USER KEYS Users can freely assign functions to the user keys. When using this function, you can instantly open the menu screen of "VRM1 Unit",
"VRM2 Unit", "Alarm" and "Display".
"User Key" operations 1 Open Control - User Key .
"User Key" menu appears. Factory presetting Sets functions that can be performed with the user keys.
No function is assigned to this user key. User key items Off :
VRM1 Unit : The setting can be changed in VRM1 unit on the radar display. VRM2 Unit : The setting can be changed in VRM2 unit on the radar display. Alarm :
Display :
Radar alarms can be set. Display can be set. Operate the same way for the settings of "User Key2" and "User Key3". 2-108 Using user keys Operates as user keys. z Displaying the menu assigned to the user key1
Hold down the [GAIN] control. z Displaying the menu assigned to the user key2
Hold down the [SEA] control. z Displaying the menu assigned to the user key3
Hold down the [RAIN] control. Chapter 2 OPERATIONS 2.13 CONTROL SETTING 2 L A U N A M N O T C U R T S N I I 2-109 Chapter 2 OPERATIONS 2.13 CONTROL SETTING 2.13.3 ADJUSTING BUZZER VOLUME When an alarm goes off, the operation panel of the equipment produces a sound to notify users of state changes. Adjust the sound volume as follows.
"Buzzer" operations 1 Open Control - Buzzer .
"Buzzer" menu appears. Setting volume Sets Key ACK volume. Turn the [MULTI] control to adjust Key ACK volume. Key ACK volume can be adjusted between 0 and 255. When "0" is set, the volume is turned off. Operate the same way for the other volume settings.
"Output Buzzer" operations 1 Open Control - Output Buzzer .
"Output Buzzer" menu appears. 2-110
Setting CPA/TCPA Sets the external buzzer for CPA/TCPA. Chapter 2 OPERATIONS 2.13 CONTROL SETTING Off :
On :
Sets the external buzzer to Off. Sets the external buzzer to On. Operate the same way for the other external buzzer settings.
Reference:
For details of external buzzer connection, refer to "3.10 CONNECTING CONTACT SIGNALS TO EXTERNAL BUZZERS/EXTERNAL DEVICES" in the INSTALLATION MANUAL. 2 L A U N A M N O T C U R T S N I I
2-111 Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS 2.14 FUNCTION KEY SETTINGS
"Function Setting" is provided for always obtaining the best radar video by storing complex radar signal processing settings in the optimum status by use, and calling the setting in accordance with the conditions for using the function. Functions are factory-set for general use, and the settings can be fine adjusted by operating the menu. You can select one of 4 function modes. The factory presetting is shown below. Function1 Setting: Standard Suitable for general monitoring. Function2 Setting: Coast Function3 Setting: Deepsea Suitable for general ocean navigation. Function4 Setting: Fishnet Useful for small target. Useful for observing short-range videos. 2.14.1 FUNCTION KEY OPERATIONS
"Function Setting" operations 1 Open Function Setting from the Main Menu.
"Function Setting" menu appears. 2 Open Function Setting - Function1 Setting .
"Function1 Setting" menu appears.
2-112 Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS Calling functions 1 Press the [FUNC] key.
Each time you press the [FUNC] key, the setting is cyclically changed in order of:
Function off Function1 Setting Function2 Setting Function3 Setting Function4 Setting Function off The currently called function mode is indicated as the right of the screen. z Calling function setting menu 1 Hold down the [FUNC] key.
"Function Setting" menu appears when holding down the [FUNC] key. Changing the setting z Temporarily changing the setting 2 L A U N A M N O T C U R T S N I I y When radar signal processing setting is changed by using the soft key or the menu operation while function 1 to 4 is called, the change is temporarily reflected to the operating state. y Since this method does not change the memory contents, the new setting is deleted as soon as another function is called. y When the previous function is called again, operation is performed according to the memory contents. z Changing memory contents y To change the memory contents of functions 1 to 4, use [Function Setting] in the Main Menu. 2-113 Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS 2.14.2 FUNCTION SETTING ITEMS The function setting menu has the items below. Item Description Setting 1. Function Enable/Disable The mode of FUNC key Off / On 2. Mode 3. IR 4. Process The setting of function mode The setting of radar interference rejection level Off / Low / Middle / High The setting of process level Off / 3Scan COREL / 4Scan COREL /
5Scan COREL / Remain / Peak Hold 5. Target Enhance The setting of target enhance level Off/Level1/Level2/Level3 6. AUTO STC/FTC The setting of automatic STC/FTC Off/AUTO STC/AUTO FTC 7. Pulse Length
0.5 NM
0.75/1NM
1.5NM
2/3/4NM
6/8NM
12/16NM Standard pulse length of 0.5 NM range Standard pulse length of 0.75 NM range Standard pulse length of 1.5/2 NM range Standard pulse length of 3/4 NM range Standard pulse length of 6/8 NM range Standard pulse length of 12/16 NM range SP/MP1 SP/MP1 SP/MP1 MP1/MP2 MP2/LP1 LP1 8. Video Latitude The dynamic range setting Narrow / Normal / Wide1 / Wide2 9. Video Noise Rejection The setting of video level not displayed on the radar Off / Level1 / Level2 / Level3 display. 10. Trails Interval The setting of display time of radar trails Off / 15sec / 30sec / 1min / 2min / 3min /
4min / 5min / 6min / 10min / 15min / CONT 11. Trails Mode The setting of true/relative mode of radar trails TM / RM 12. Trails REF Level The setting of echo level which generates radar trails Level1 / Level2 / Level3 / Level4 13. Time/All Combine The setting of superimpose-display of time radar Off / On trails and continuous radar trails 14. MAX Interval The setting of maximum display time of radar trails Short / Middle / Long / Super Long 15. PRF The setting of data output cycle of scanner Normal/Economy / High Power 16. Antenna Height The setting of antenna height Default/5m/510m/1020m/20m 17. Save Present State Saving the setting values of the other menu as those Yes/No of Function Setting 18. Set Mode Default Setting the current Function Setting as the default Yes/No settings 19. Initialize Initializing the value of Function Setting Yes/No 2-114 Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS 2.14.3 OVERVIEW OF FUNCTION SETTING ITEM OPERATIONS The following outlines the operation of each function selected from the function setting menu. From "Function Enable/Disable" to "Pulse Length"
z Function Enable/Disable If "Function Enable/Disable" is set to "Off", this mode is not displayed when switching operation mode of function key. 2
L A U N A M N O T C U R T S N I I z Mode y Selects the function name to be indicated at the lower left of the radar display when the function is selected. y When the setting is changed back to the factory setting, the initial value of the selected mode is called. y The following 12 modes are provided:
Standard:
Coast:
Deepsea:
Fishnet:
Storm:
Use this mode for general purpose. This is suitable to monitor a relatively short range. Use this mode to monitor a relatively short range, for example, bays and coasts where many boats and ships are running.
(Importance is attached to resolution.) Use this mode to monitor a relatively long range, for example, the open sea.
(Importance is attached to long-range sensitivity.) Use this mode to detect small targets such as fishnets of round haul netters hidden by sea clutter returns. (Importance is attached to sea clutter suppression, and sensitivity to moving targets lowers.) Use this mode when many rain/snow clutter returns or sea clutter returns are detected in stormy weather. (Importance is attached to rain/snow clutter and sea clutter suppression, and sensitivity slightly lowers.) 2-115 Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS Bonden:
Rain:
US River:
Long:
EU River:
User1:
User2:
Use this mode when rain/snow clutter which cannot to be suppressed is strong, such as a lot of floats of fixed net around the ship. Use this mode when sea clutter is not strong but rain/snow clutter is strong. (Importance is attached to rain/snow clutter suppression, and sensitivity slightly lowers.) Use this mode when adjusting the functions mainly suitable for rivers in the United States. Use this mode to reduce sea clutter returns (less effective than EU river setting). Use this mode to detect small targets at relatively long distance in the open sea. Use this mode when adjusting the functions mainly suitable for rivers in Europe. Use this mode to reduce sea clutter returns. General mode used when the nine modes above are not applicable. General mode used when the nine modes above are not applicable. z IR (Interference rejection) Operate the same way for the interference rejection settings in the menu. For details of operations, see Section " Setting Radar Interference Rejection" of "2.9 RADAR ECHO SETTINGS". z Process Operate the same way for the process settings in the menu. For details of operations, see Section " Process" of "2.9 RADAR ECHO SETTINGS". z Target Enhance Operate the same way for the target enhance settings in the menu. For details of operations, see Section " Setting for Enhancing Targets" of "2.9 RADAR ECHO SETTINGS". 2-116 z AUTO STC/FTC (Automatic clutter suppression) y Detects unwanted waves such as rain/snow clutter and sea clutter and automatically Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS suppresses them. y When the sea state or weather changes, this function automatically performs suppression processing in accordance with the situation. y Suppression processing is not full automatic, and requires the operator to control the afterimages of unwanted waves. y To control the afterimage of sea clutter, use the [SEA] control. y To control the afterimage of rain/snow clutter, use the [RAIN] control. y In areas where the density of unwanted waves is low, unwanted waves may remain being judged as targets. Thus, use the automatic clutter suppression mode together with the video process mode. y Characteristics of the automatic clutter suppression function:
Off:
Disables the automatic clutter suppression function. Select "Off" when rain/snow clutter and sea clutter are not strong or when the ship is in a bay. AUTO STC: Automatically detects the strength of sea clutter, and performs the most suitable sea clutter suppression processing. Even when the strength of sea clutter varies depending on the wind direction, AUTO STC performs the most suitable suppression processing. Land like islands can be displayed naturally. Since rain clouds outside sea clutter areas are recognized as land, there is no effect of suppressing rain/snow clutter. Use the [RAIN] control to set the rain/snow clutter suppression function. AUTO FTC: Along with AUTO STC, this function automatically detects the strength of rain/snow clutter, and performs the most suitable rain/snow clutter suppression processing. Since land is recognized as rain clouds, land videos become obscure. z Pulse Length y Sets the standard transmitter pulse length in each range. y When the range is called, the pulse length is used. 2-117 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS From "Video Latitude" to "MAX Interval"
z Video Latitude Operate the same way for the video latitude settings in the menu. For details of operations, refer to "2.9.5 VIDEO LATITUDE". z Video Noise Rejection Operate the same way for the video latitude settings in the menu. For details of operations, refer to "2.9.6 VIDEO NOISE REJECTION". z Trails Interval Operate the same way for the trail interval settings in the soft key menu. For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)". z Trails Mode Operate the same way for the trail interval settings in the soft key menu. For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)". z Trails REF Level Operate the same way for the trail interval settings in the soft key menu. For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)". z Time/All Combine Operate the same way for the trail interval settings in the soft key menu. For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)". z MAX Interval Operate the same way for the trail interval settings in the menu. For details of operations, refer to "2.10 RADAR TRAIL LENGTH SETTING". 2-118 From "PRF" to "Initialize"
Chapter 2 OPERATIONS 2.14 FUNCTION KEY SETTINGS z PRF Operate the same way for the scanner settings in Adjust Menu. For details of operations, see Section "4.6 SCANNER" of INSTALLATION MANUAL.
z Antenna Height y Changes the antenna height setting. y The STC/FTC curve is changed. Default:
-5m:
5-10m:
10-20m:
20m-:
Activates the general signal processing mode. Set the antenna height under 5 m. Set the antenna height 5m to 10m. Set the antenna height 10 m to 20 m. Set the antenna height over 20 m. z Save Present State Registers the currently used settings as function settings. z Set Mode Default Sets the initial value of a selected function setting mode. Select this item to change the current function mode to the initial value. z Initialize Sets the function settings to the factory-set values. Select this item to change all the function settings to the factory-set values. 2-119 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.15 SETTING TT/AIS 2.15 SETTING TT/AIS This section describes the operations of TT and AIS. 2.15.1 COLLISION AVOIDANCE Problems of Collision Avoidance in Navigation Marine collision avoidance is one of the problems that have been recognized from of old. Now, it will be described briefly who the collision avoidance is positioned among the navigational aid problems. The navigation pattern of all mobile craft constitutes a system with some closed loops regardless of the media through which the mobile craft travels, whether air, water, the boundary between air and water, or space. This pattern consists of two closed loops in principle, one of which is a collision with another mobile craft and the other is a loop of finding a right and safe way to reach a predeterminate destination. Fig. 2.15-1 shows the conceptual diagram of navigation pattern by MR. E.W. Anderson. The closed loop of collision avoidance is shown on the left side and the closed loop of finding a right course on the right side. Fig. 2.15-1 Navigation Pattern
2-120 Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Marine Accidents and Collisions Among marine accidents, collision accidents have been highlighted as the tonnages and speeds of ships become higher along with the increase in traffic at sea. If a tanker carrying dangerous articles such as crude oil collides with any other vessel, then not only the vessels involved with the accident but other vessels in the vicinity, port facilities, inhabitants in the coastal area as well as marine resources may also suffer immeasurable damages and troubles. Collision accidents have a high percentage of the marine accidents that have occurred in recent years. To cope with these problems, any effective measures are needed and some equipment to achieve collision avoidance requirements have been developed at rapid strides. Basic Concept of Collision Avoidance There are two aspects in collision avoidance: collision prediction and avoidance. Collision prediction is to predict that two or more vessels will happen to occupy the same point at the same time, while collision avoidance is to maneuver vessels not to occupy the same point at the same time. In practical operation of vessels, a spot of collision has to be deemed to be a single point but a closed zone. This closed zone is conceptually defined as a CPA (Closest Point of Approach).In collision prediction, the time to be taken until a ship reaches the CPA is defined as a TCPA (Time to CPA). Fig. 2.15-2 shows a diagram called "Collision Triangle". Fig. 2.15-2 Collision Triangle
2-121 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Relative Vector and True Vector From two points of view, collision prediction and avoidance, it is necessary to obtain the relative vector of other ship for prediction and the true vector of other ship for collision avoidance in order to grasp other ship's aspect. The relationship between the relative vector and true vector is shown in Fig. 2.15-3. Furthermore, the meanings of both vectors are described. Both rough CPA and TCPA can be obtained easily from the relative speed vector of other ship. This method has an advantage that the risks of collision with all other ships within the radar range can be seen at a glance. On the other hand, the course and speed of other ship can easily be obtained from its true speed vector, enabling other ship's aspect to be seen at a glance. Thus, the aspects of other ships (transverse, outsail, parallel run, reverse run, etc. ) as described in the act of prevention of collision at sea can be readily grasped. If there is a risk of collision with other ship, the operator can determine which rule to be applied and how to operate own ship. Fig. 2.15-3 Relative Vector and True Vector Target ship true vector N O Vo CPA N VT T A R VO: Own ship's speed O: Own ship's course VT: Other ship's true speed T: Target ship's true course VR: Target ship's relative speed R: Target ship's relative course A: Aspect VR Relative vector Own ship true vector
Radar and Collision Avoidance Radar is still playing an important roll for collision prevention and positioning. A plotter is used to further enhance the radar functionality. The plotter is capable of plotting other positions of other ships in 3 to 6 minute intervals to monitor their movement. The plots of other ships represent their tracks relative to own ship, and it is shown whether there is a risk of collision, namely CPA and TCPA can be obtained. This method using a plotter is fairly effective, but the number of target ship, which are manually plotted, is limited and it takes several minutes to measure those. 2-122 Chapter 2 OPERATIONS 2.15 SETTING TT/AIS 2.15.2 PREPARATION Initializes Tracking Target and AIS Function
"Target" operations 1 Open Target from the Main Menu.
"Target" menu appears. Turning On/Off the Function Turns on/off tracking target and AIS function. 1 Open Target - Function On/Off .
"Function On/Off" menu appears. z Turning on/off the tracking target function 1 Open Function On/Off - TT .
"TT" menu appears. Off :
On :
Turns off the TT function. Turns on the TT function.
2-123 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.15 SETTING TT/AIS z Turning on/off the AIS function 1 Open Function On/Off - AIS .
"AIS" menu appears. Off :
On :
Turns off the AIS function. Turns on the AIS function. Setting Collision Decision Criteria Set and check collision decision criteria before operating. Input the CPA Limit value. Turn the [MULTI] control to set the CPA Limit value. The CPA Limit value can be set between 0.1 and 9.9 NM. Input the TCPA Limit value. Turn the [MULTI] control to set the TCPA Limit value. The TCPA Limit value can be set between 1 and 99 min. 2-124
Setting CPA Ring Sets the CPA ring display. Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Off :
On :
The CPA ring is not displayed. The CPA ring is displayed.
While the distance of the specified CPA Limit value is used as the radius, the CPA ring is displayed with a white circle of which center is the own ship's position. Reference:
The CPA ring is not displayed when the true vector mode is selected. See "2.7.4 SETTING VECTORS" to change the settings.
2.15.3 SETTING TARGET NUMBER DISPLAY A target ID number is a value displayed beside the target symbol or AIS symbol. These numbers are assigned to targets in acquisition order. The numbers 1 to 10 are automatically assigned. Each target is identified by the assigned ID number until it is lost or its acquisition is canceled.
"Target Number Display" operations 1 Open Target - Target Number Display .
"Target Number Display" menu appears.
2-125 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Turning On/Off the Number of Tracking Target and AIS Turns on/off the number of tracking target and AIS symbol. 1 Open Target Number Display - TT AIS . Off :
On :
Target numbers of TT/AIS are not displayed. Target numbers of TT/AIS are displayed. Reference:
An ID number is always displayed for only targets with which numeric data is displayed.
2.15.4 SETTING TARGET NUMBER ALLOCATION The start number of target can be specified for the target symbol or AIS symbol.
"Target Number Allocation" operations 1 Open Target - Target Number Allocation .
"Target Number Allocation" menu appears.
2-126 Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Target Number Allocation Turns on/off the start number of target for tracking. 1 Open Target Number Allocation - TT AIS Own Ship's Cursor . Turn the [MULTI] control to set the start number of target. Operate the same way for the other target numbers. TT :
The start number of target can be adjusted between 0 and 90. AIS :
The start number of target can be adjusted between 0 and 50. Own Ship's : The start number of target can be adjusted between 0 and 99. Cursor :
The start number of target can be adjusted between 0 and 99. Reference:
Set the target number of TT/AIS not to overlap each other.
2.15.5 SETTING AIS ALARM Sets the display of NMEA ALR sentence received from AIS. Setting AIS Alarm 1 Open Target - ALR Alarm From AIS . Off :
On :
ALR alarm is turned off. ALR alarm is turned on.
2-127 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.15 SETTING TT/AIS 2.15.6 SETTING AIS DISPLAY TARGET Set the number of AIS display targets. Set this to get a better look at the screen by limiting the number of AIS symbols. Setting AIS Display Target 1 Open Target - AIS Display Target . 20 :
30 :
40 :
50 :
The number of AIS display targets is set to 20. The number of AIS display targets is set to 30. The number of AIS display targets is set to 40. The number of AIS display targets is set to 50.
2.15.7 SETTING AIS DESTINATION SHIP (DirecTrakTM) AIS destination ship is the function to display the user-specified ship as the destination. If MMSI of AIS target is set, the destination ship can be specified. Setting AIS Destination Ship 1 Open Target - AIS Destination Ship . Turn the [MULTI] control to set MMSI. MMSI can be adjusted between 0 and 999999999.
2-128 2.15.8 SETTING AIS RETRIEVED VESSEL AIS retrieved vessel is the function to preferentially display the user-specified ship. If MMSI of AIS target is set, the retrieved vessel can be specified. Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Reference:
AIS retrieved vessel can be set up to 10 vessels.
"AIS Retrieved vessel" operations 1 Open Target - AIS Retrieved Vessel .
"AIS Retrieved Vessel" menu appears. MMSI Number Setting 1 Open AIS Retrieved Vessel - MMSI Number Setting -
Retrieved Vessel info #1 . Turn the [MULTI] control to set MMSI number. MMSI number can be adjusted between 0 and 999999999. Operate the same way for the other retrieved vessels.
2-129 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.15 SETTING TT/AIS 2.15.9 SETTING AIS FILTER Sets the range for AIS filter. Reference:
For details of AIS filter, refer to "2.7.22 SETTING AIS FILTER".
Setting AIS Filter 1 Open Target - AIS Filter . Turn the [MULTI] control to set the range for AIS filter. The range can be set between 0 and 72.0 NM. 2.15.10 FILE OPERATION The stored MMSI number setting of AIS retrieved vessel is output via USB. File Operation 1 Open Target - File Operation .
"File Operation" menu appears. 2-130 Saving MMSI number setting 1 Open File Operation - Save . Chapter 2 OPERATIONS 2.15 SETTING TT/AIS
"Save" menu appears.
When opening "AIS Retrieved vessel", the dialog box "Overwrite?" appears. 2 L A U N A M N O T C U R T S N I I Yes :
No :
Note:
Saves via USB. Does not save via USB.
z After saving data to a USB memory, move the data to a storage, such as PC, that can store the data with password to prevent data leakage. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Save" menu. When selecting "No", the screen returns to "Save" menu. 2-131 Chapter 2 OPERATIONS 2.15 SETTING TT/AIS Loading MMSI number setting 1 Open File Operation - Load .
"Load" menu appears.
When opening "AIS Retrieved vessel", the dialog box "This function cannot be returned to the origin. Are you sure?" appears. Yes :
No :
Loads via USB. Does not load via USB. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Load" menu. After saving is finished, the screen returns to "Load" menu. 2-132 Clearing MMSI number setting 1 Open File Operation - Erase . Chapter 2 OPERATIONS 2.15 SETTING TT/AIS
"Erase" menu appears.
When opening "AIS Retrieved vessel", the dialog box "This function cannot be returned to the origin. Are you sure?" appears. 2 L A U N A M N O T C U R T S N I I Yes :
No :
Erases data via USB. Does not erase data via USB. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu. 2-133 Chapter 2 OPERATIONS 2.16 SETTING DETECTION LEVELS OF RADAR ALARM 2.16 SETTING DETECTION LEVELS OF RADAR ALARM Detection levels can be set to issue alarms from the radar alarm. Reference:
For details of display settings for radar alarm, see "2.7.8 DISPLAYING THE RADAR ALARM AND AUTOMATIC ACQUISITION OPERATIONS".
"RADAR Alarm" operations 1 Open Main Menu - RADAR Alarm .
"RADAR Alarm" menu appears. Setting Detection Level 1 Open RADAR Alarm - RADAR Alarm1 Level .
"RADAR Alarm1 Level" menu appears. Select Level1, Level2, Level3 or Level4. Operate the same way for the settings of "RADAR Alarm2 Level". Note:
z Select Level1, Level2, Level3 or Level4 for alarm level. When setting to lower level of detection, the alarm operates for weaker targets. When setting to higher level of detection, be careful because the alarm may not operate properly. 2-134 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT 2.17 PLOTTER UNIT Sets the plotter unit.
"Plot" operations 1 Open Main Menu - Plot .
"Plot" menu appears. 2.17.1 DISPLAYING WAYPOINT MARKS
When waypoint information is received from the navigation equipment, the waypoint mark appears on the radar display.
"" is indicated as the waypoint mark on the radar display. 2 L A U N A M N O T C U R T S N I I Setting for Waypoint Display 1 Open Plot - Waypoint Display . Off :
On :
The waypoint marks are not displayed. The waypoint marks are displayed.
Waypoint marks are displayed only when NMEA/RMB/BWC sentences are used to receive Waypoint information. Reference:
To display Numerical INFO of waypoint, see "4.13.7 LOCATION CHANGE" in
"INSTALLATION MANUAL".
2-135 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT 2.17.2 SETTING MARK FUNCTIONS Sets the mark functions.
"Mark" operations 1 Open Plot - Mark .
"Mark" menu appears. Setting Mark Symbol Size Sets the mark symbol size. 1 Open Mark - Mark Size . Small :
Large :
Small marks are used. Large marks are used. Display Mark Color Displays the marks with the specified color. 1 Open Mark - Display Mark Color . When "All" is set to All :
The setting of "All" is prior to individual settings. When "All" is set to Individual :
Individual settings are prior to the setting of "All". On :
Off :
Displays the marks with the specified color. Does not display the marks with the specified color. 2-136
Display Mark Type Displays the marks with the specified type. 1 Open Mark - Display Mark Type . Chapter 2 OPERATIONS 2.17 PLOTTER UNIT When "All" is set to All :
The setting of "All" is prior to individual settings. When "All" is set to Individual :
Individual settings are prior to the setting of "All". On :
Off :
Displays the marks with the specified type. Does not display the marks with the specified type. Mark List Displays the mark list screen.
2 L A U N A M N O T C U R T S N I I
2-137 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT Soft key 1: Add Creates marks. Press the soft key 1 "Add".
"Add" menu appears. Use the cursor keys to input Type , Color and LAT/LON , then press the Enter . Use the cursor keys to select the Type . Use the cursor keys to select the Color . Use the cursor keys to select the LAT/LON . 2-138
Chapter 2 OPERATIONS 2.17 PLOTTER UNIT
2 L A U N A M N O T C U R T S N I I A new mark appears in the mark list. Soft key 2: Delete Erases marks. Turn the [MULTI] control to select a mark list. Press the soft key 2 "Erase" to erase the mark. Soft key 3: Edit Edits marks. Turn the [MULTI] control to select a mark. Press the soft key 3 "Edit". Use the cursor keys to edit Type , Color and LAT/LON , then press the Enter . 2-139 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT 2.17.3 SETTING LINE FUNCTIONS Sets the line functions.
"Line" operations 1 Open Plot - Line .
"Line" menu appears. Display Line Color Displays the lines with the specified color. 1 Open Line - Display Line Color . When "All" is set to All :
The setting of "All" is prior to individual settings. When "All" is set to Individual :
Individual settings are prior to the setting of "All". On :
Off :
Displays the lines with the specified color. Does not display the lines with the specified color.
2-140 Display Line Type Displays the lines with the specified type. 1 Open Line - Display Line Type . Chapter 2 OPERATIONS 2.17 PLOTTER UNIT When "All" is set to All :
The setting of "All" is prior to individual settings. When "All" is set to Individual :
Individual settings are prior to the setting of "All". On :
Off :
Displays the lines with the specified type. Does not display the lines with the specified type. Line List Displays the line list screen.
2 L A U N A M N O T C U R T S N I I
2-141 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT Soft key 1: Add Creates lines. Press the soft key 1 "Add".
"Add" menu appears. Use the cursor keys to input Type , Color and LAT/LON , then press the Enter .
Use the cursor keys to select the Type . Use the cursor keys to select the Color . Use the cursor keys to select the LAT/LON . 2-142 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT
2 L A U N A M N O T C U R T S N I I A new line appears in the line list. Soft key 2: Delete Erases lines. Turn the [MULTI] control to select a line list. Press the soft key 2 "Erase" to erase the mark. Soft key 3: Edit Edits lines. Turn the [MULTI] control to select a line. Press the soft key 3 "Edit". Use the cursor keys to edit Type , Color and LAT/LON , then press the Enter . Soft key 4: Insert Inserts lines. 2-143 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT
Turn the [MULTI] control to select lines 2 to 4. (Line 1 cannot be selected.) Press the soft key 4 "Insert". Use the cursor keys to edit Type , Color and LAT/LON , then press the Enter .
Figure shows the state when line 2 is selected. 2.17.4 DISPLAYING OWN SHIP'S TRACK Sets the own ship's track display.
"Own Track" operations 1 Open Plot - Own Track .
"Own Track" menu appears.
2-144 Display Own Track Color Displays the own tracks with the specified color. 1 Open Own Track - Display Own Track Color . Chapter 2 OPERATIONS 2.17 PLOTTER UNIT
"Display Own Track Color" menu appears. When "All" is set to All :
The setting of "All" is prior to individual settings. When "All" is set to Individual :
Individual settings are prior to the setting of "All". On :
Off :
Displays the own tracks with the specified color. Does not display the own tracks with the specified color. Display Own Track Type Displays the own tracks with the specified type. 1 Open Own Track - Display Own Track Type .
"Display Own Track Type" menu appears. When "All" is set to All :
The setting of "All" is prior to individual settings. When "All" is set to Individual :
Individual settings are prior to the setting of "All". On :
Off :
Displays the own tracks with the specified type. Does not display the own tracks with the specified type.
2-145 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.17 PLOTTER UNIT Clear Own Track Color/Type Sets to clear the own tracks by specifying color/type. 1 Open Own Track - Clear Own Track Color/Type .
"Clear Own Track Color/Type" menu appears.
"Clear Own Track Color" : Specifies the color of the own tracks to be cleared.
"Clear Own Track Type" : Specifies the type of the own tracks to be cleared.
"Clear Own Track" :
Clears the own tracks according to the setting of "Clear Own Track Color" and "Clear Own Track Type". 2.17.5 FILE OPERATIONS Marks, lines and own tracks stored in the equipment can be output via USB terminal.
"File Operation" operations 1 Open Plot - File Operation .
"File Operation" menu appears. Saving Marks/Lines/Own Tracks Marks, lines and own tracks stored in the equipment can be output via USB terminal. 1 Open File Operation - Save .
"Save" menu appears. 2-146 z Saving Mark/Line 1 Open Save - Mark/Line . Chapter 2 OPERATIONS 2.17 PLOTTER UNIT
"Mark/Line" menu appears. Turn the [MULTI] control to set the file number. After inputting, "Processing." appears on the radar screen. After saving is finished, the screen returns to "Save" menu.
2 L A U N A M N O T C U R T S N I I When overwriting, the dialog box "Exist Same File. Overwrite?" appears. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu. Note:
z After saving data to a USB memory, move the data to a storage, such as PC, that can store the data with password to prevent data leakage. 2-147 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT z Saving Own Track 1 Open Save - Own Track .
"Own Track" menu appears. Turn the [MULTI] control to set the file number. After inputting, "Processing." appears on the radar screen. After saving is finished, the screen returns to "Save" menu.
When overwriting, the dialog box "Exist Same File. Overwrite?" appears. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu. Note:
z After saving data to a USB memory, move the data to a storage, such as PC, that can store the data with password to prevent data leakage. 2-148 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT Loading Marks/Lines/Own Tracks Loads marks, lines and own tracks from USB. 1 Open File Operation - Load .
"Load" menu appears. z Loading Mark/Line 1 Open Load - Mark/Line .
"Mark/Line" menu appears. Turn the [MULTI] control to select the file number. When selecting the file, the dialog box "This function cannot be returned to the origin. Are you sure?" appears. Yes :
No :
Loads data via USB. Does not load data via USB. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu.
2-149 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.17 PLOTTER UNIT z Loading Own Track 1 Open Load - Own Track .
"Own Track" menu appears. Turn the [MULTI] control to select the file number.
When selecting the file, the dialog box "This function cannot be returned to the origin. Are you sure?" appears. Yes :
No :
Loads data via USB. Does not load data via USB. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu. 2-150 Chapter 2 OPERATIONS 2.17 PLOTTER UNIT Erasing Marks/Lines/Own Tracks Erases marks, lines and own tracks via USB. 1 Open File Operation - Erase .
"Erase" menu appears. z Erasing Mark/Line 1 Open Erase - Mark/Line .
"Mark/Line" menu appears. Turn the [MULTI] control to select the file number. When selecting the file, the dialog box "This function cannot be returned to the origin. Are you sure?" appears. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu.
2-151 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.17 PLOTTER UNIT z Erasing Own Track 1 Open Erase - Own Track .
"Own Track" menu appears. Turn the [MULTI] control to set the file number.
When selecting the file, the dialog box "This function cannot be returned to the origin. Are you sure?" appears. When selecting "Yes", "Processing." appears on the radar screen. After saving is finished, the screen returns to "Erase" menu. When selecting "No", the screen returns to "Erase" menu. 2-152 Chapter 2 OPERATIONS 2.18 SETTING TIMED TX 2.18 SETTING TIMED TX Sets timed TX function. Timed TX This function reduces power consumption. When using timed TX function, the operation state is repeatedly changed between TX and standby state. The timed TX function can set TX time and standby time as desired.
"Timed TX" operations 1 Open Main Menu - Timed TX .
"Timed TX" menu appears. Turning on/off Timed TX Function Turns on/off the timed TX function.
Off :
On :
Sets the timed TX function to Off. Sets the timed TX function to On. Reference:
The timed TX function can be turned off only in TX state. It cannot be turned off in standby state.
2-153 2 L A U N A M N O T C U R T S N I I Chapter 2 OPERATIONS 2.18 SETTING TIMED TX Setting TX Time Sets the number of antenna rotation. Turn the [MULTI] control to set the TX time. TX time can be adjusted between 0 and 99Scan. Setting Standby Time Sets the time for standby state. Turn the [MULTI] control to set the Standby Time. The standby time can be adjusted between 0 and 99min.
2-154
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2012-03-02 | 9380 ~ 9440 | MRD - Marine Radar | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2012-03-02
|
||||
1 | Applicant's complete, legal business name |
Japan Radio Co., Ltd.
|
||||
1 | FCC Registration Number (FRN) |
0028126522
|
||||
1 | Physical Address |
226 Airport Parkway
|
||||
1 |
San Jose, California 95110
|
|||||
1 |
United States
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
T******@TIMCOENGR.COM
|
||||
1 | TCB Scope |
B3: Maritime & Aviation Radio Services equipment in 47 CFR parts 80 & 87
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
CKE
|
||||
1 | Equipment Product Code |
NKE2063
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
Y****** K****
|
||||
1 | Title |
General Manager
|
||||
1 | Telephone Number |
1-408********
|
||||
1 |
k******@jrc.co.jp
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 04/16/2012 | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | MRD - Marine Radar | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | MARINE RADAR | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | The antenna(s) used for this transmitter must be fixed-mounted on outdoor permanent structures. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC Bureau(s) including antenna co-location requirements of Section 1.1307(b)(3) | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Japan Radio Co., Ltd.
|
||||
1 | Name |
M**** O********
|
||||
1 | Telephone Number |
81-42********
|
||||
1 | Fax Number |
81-42********
|
||||
1 |
o******@jrc.co.jp
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 80 | 9380.00000000 | 9440.00000000 | 6000.0000000 | 3000.0000000000 Hz | 53M3P0N |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC