INSTRUCTION MANUAL Limited functions only Limited functions only VHF MOBILE TRANSCEIVERS iF5120D Series iF6120D Series UHF MOBILE TRANSCEIVERS IMPORTANT READ ALL INSTRUCTIONS carefully and com-
pletely before using the transceiver. SAVE THIS INSTRUCTION MANUAL This instruction manual contains important operating instructions for the IC-F5121D, IC-F5123D VHF MOBILE TRANSCEIV-
ERS and the IC-F6121D, F6123D UHF MOBILE TRANS-
CEIVERS. EXPLICIT DEFINITIONS WORD RWARNING CAUTION NOTE DEFINITION Personal injury, fire hazard or electric shock may occur. Equipment damage may occur. If disregarded, inconvenience only. No risk of personal injury, fire or electric shock. FCC INFORMATION FOR CLASS B UNINTENTIONAL RADIATORS:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential instal-
lation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that inter-
ference will not occur in a particular installation. If this equip-
ment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the inter-
ference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and re-
ceiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incor-
porated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries. All other products or brands are registered trademarks or trademarks of their respective holders. i PRECAUTIONS RWARNING! NEVER connect the transceiver to an AC outlet. This may pose a fire hazard or result in an electric shock. RWARNING! NEVER connect the transceiver to a power source of more than 16 V DC such as a 24 V battery. This connection will ruin the transceiver. RWARNING! NEVER cut the DC power cable be-
tween the DC plug and fuse holder. If an incorrect connection is made after cutting, the transceiver might be damaged. RWARNING! NEVER place the transceiver where normal operation of the vehicle may be hindered or where it could cause bodily injury. CAUTION! NEVER allow children to touch the trans-
ceiver. CAUTION! NEVER expose the transceiver to rain, snow or any liquids. USE the specified microphone only. Other microphones have different pin assignments and may damage the transceiver. DO NOT use or place the transceiver in areas with tem-
peratures below 30C (22F) or above +60C (+140F), or in areas subject to direct sunlight, such as the dashboard. DO NOT operate the transceiver without running the ve-
hicles engine. The vehicles battery will quickly run out when the transceiver transmits while the vehicles engine is OFF. DO NOT place the transceiver in excessively dusty envi-
ronments. DO NOT place the transceiver against walls. This will ob-
struct heat dissipation. DO NOT use chemical agents such as benzine or alcohol when cleaning, as they damage the transceiver surfaces. BE CAREFUL! The transceiver will become hot when operating continuously for long periods. For U.S.A. only CAUTION! Changes or modifications to this transceiver, not expressly approved by Icom Inc., could void your authority to operate this transceiver under FCC regulations. Approved Icom optional equipment is designed for optimal performance when used with an Icom transceiver. Icom is not responsible for the destruction or damage to an Icom transceiver in the event the Icom transceiver is used with equipment that is not manufactured or approved by Icom. ii 3 CONNECTION AND MAINTENANCE ....................1416 Rear panel connection ...............................................14 Supplied Accessories .................................................15 Mounting the transceiver ............................................15 Antenna ......................................................................16 Fuse replacement ......................................................16 Cleaning .....................................................................16 Options .......................................................................16 4 SAFETY TRAINING INFORMATION .............................17 TABLE OF CONTENTS IMPORTANT .......................................................................... i EXPLICIT DEFINITIONS ....................................................... i FCC INFORMATION ............................................................. i PRECAUTIONS .................................................................... ii TABLE OF CONTENTS ....................................................... iii
.ANEL DESCRI.TION ................................................16 1 .ANEL DESCRI.TION Front panel ...................................................................1 Function display ...........................................................2 Programmable function keys ........................................3 BASIC O.ERATION ..................................................713 2 BASIC O.ERATION Turning power ON ........................................................7 Channel selection .........................................................7 Call procedure ..............................................................8 Receiving and transmitting ...........................................8 User set mode ............................................................11 Scrambler function .....................................................12 Emergency transmission ............................................12 Stun function ..............................................................12 Priority A channel selection ........................................12 MDC 1200 system operation ......................................13 iii
.ANEL DESCRI.TION 1 q Function display (p. 2) w e Speaker Front panel t Minimum audio level is pre-set. (p. 11)
* The desired function can be assigned by your dealer. (p. 3) q AF VOLUME CONTROL KNOB [VOL]
Rotate the knob to adjust the desired audio output level. w U./DOWN KEYS [CH Up]/[CH Down]
Push to select an operating channel, etc. e .OWER KEY [
Push to turn the power ON and OFF. r DEALER-.ROGRAMMABLE KEYS The following functions are available at power ON as options:
- Automatic scan start
- Password prompt
- Set mode Desired functions can be programmed independently by your dealer. (p. 3)
r t MICRO.HONE CONNECTOR Connect the supplied or optional microphone. NEVER connect non-specified microphones. The pin assignments may be different and the transceiver may be damaged. D MICRO.HONE The supplied or optional microphone has a PTT switch and a hanger hook. The following functions are available when the microphone is on or off hook (depending on the setting):
- Automatic scan starts when it is on hook.
- Scan is cancelled when it is off hook.
- Scan is paused when it is off hook.
- Automatic priority channel selection is available when it is off hook.
- Sets to Inaudible condition (mute condition) when it is on hook.
- Sets to Audible condition (unmute condition) when it is off hook. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 PANEL DESCRIPTION Function display q w e r t y u i y ENCRY.TION ICON Appears when the encryption function is activated while operating in the digital mode. u BELL ICON Appears/blinks when the specific 2/5-tone/MDC* code is received, according to the pre-programming. o Blinks during scan. i SCAN ICON o AL.HANUMERIC DIS.LAY Displays an operating channel number, channel name, Set mode contents, DTMF code, etc.
* MDC operation only (p. 13) q TRANSMIT ICON Appears while transmitting. w BUSY ICON Appears while the channel is busy. e SIGNAL STRENGTH INDICATOR Indicates relative signal strength level as below. Weak Receive Signal level Strong r LOW .OWER ICON Appears when low output power is selected. t AUDIBLE ICON Appears when the channel is in the Audible (unmute) condition. Appears when the specific 2/5-tone/MDC* code is re-
ceived. 2 PANEL DESCRIPTION 1 SCAN KEY Push to start and cancel scanning operation. When Power ON Scan function is activated, push to pause the scanning operation. And the paused scan restarts after the specified time period has passed. Hold down this key for 1 sec. to indicate the scan list, then push [CH Up] or [CH Down] to select the desired list. SCAN ADD/DEL (TAG) KEY Push to add/delete the selected channel to/from the scan list. 1. Push to indicate the scan group, then push [CH Up] or
[CH Down] to select the desired list. 2. Push to add or delete the channel to/from the selected scan list. 3. Hold down for 1 sec. to exit the scan list selection mode. Push this key while scan is paused (a signal is detected) on a channel (except for priority channel), the channel is cleared from the scan list. Depending on the setting, the cleared channel is added to the scan list again after the scan is cancelled. rogrammable function keys The following functions can be assigned to [U.], [DOWN],
[.0], [.1], [.2] and [.3] programmable function keys. Consult your Icom dealer or system operator for details con-
cerning your transceivers programming. If the programmable function names are bracketed in the fol-
lowing explanations, the specific key is used to activate the function depends on the programming. CH UP AND DOWN KEYS Push to select an operating channel. Push to select a transmit code channel after pushing [TX Code CH Select]. Push to select a DTMF channel after pushing [DTMF Au-
todial]. Push to select a scan group after holding down [Scan Start/Stop] for 1 sec. ZONE KEY Push this key, then select the desired zone using [CH Up]/
[CH Down]. What is zone? Selected channels are assigned to a zone according to how they are to be used in a group. For example, Staff A and Staff B are assigned into a Busi-
ness zone, and John and Cindy are assigned into a Private zone. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 3 1 PANEL DESCRIPTION PRIO A/B KEYS Push to select Priority A or Priority B channel. Hold down [.rio A (Rewrite)] or [.rio B (Rewrite)] for 1 sec. to rewrite the operating channel as the Priority A or Priority B channel. LOCK KEY Hold down to electronically lock all programmable keys ex-
cept the following:
[Moni(Audi)], [Lock], [Call] (incl. Call A and Call B), [Emergency],
[Surveillance], [Siren], [Lone Worker] and [Light]. MR-CH 1/2/3/4 KEYS Push to select the memory channel 1 to 4 directly. MONI (AUDI) KEY Push to mute and release the CTCSS (DTCS) or 2-tone squelch mute. Open any squelch/deactivate any mute while pushing and holding this key. (LMR operation only) Activates one of (or two of) the following functions on each channel independently: (PMR operation only) Hold down to unmute the channel (audio is emitted; Audible condition). Push to mute the channel (sets to Inaudible only). Push after the communication is finished to send a reset code.
(5-tone operation only) NOTE: The un-mute condition (Audible condition) may automatically return to the mute condition (Inaudible condition) after a specified period depending on pro-
gramming. LONE WORKER KEY Push to turn the Lone Worker function ON or OFF. If the Lone Worker function is activated, Emergency function is au-
tomatically turned ON after the specified time period has passed with no operation is performed. HIGH/LOW KEY Push to select the transmit output power temporarily or per-
manently, depending on the pre-setting. Ask your dealer for the output power level for each selection. C.TONE CH ENT KEY Push to enter the continuous tone channel selection mode. Then, push [CH Up]/[CH Down] to change the tone fre-
quency/code setting. The selected channel remains set as the continuous tone channel until another channel is desig-
nated as such. TALK AROUND KEY Push to turn the talk around function ON and OFF. The talk around function equalizes the transmit frequency to the receive frequency for transceiver-to-transceiver communication. 4 WIDE/NARROW KEY Push to toggle the IF bandwidth between wide and narrow. The wide passband width can be selected from 25.0 or 20.0 kHz using the CS-F3100D/F5120D cloning software. (PMR operation only) Ask your dealer for details. DTMF AUTODIAL KEY Push to enter the DTMF channel selection mode. And then select the desired DTMF channel using [CH Up]/
[CH Down]. After selecting the DTMF channel, push again to transmit the selected DTMF code. RE-DIAL KEY Push to transmit the last-transmitted DTMF code. TX memories are cleared after turning the transceiver OFF. CALL KEYS Push to transmit a 2/5-tone ID code. Call transmission is necessary before calling another station de-
pending on your signalling system.
[Call A] and/or [Call B] may be available when your system em-
ploys selective Individual/Group calls. Ask your dealer which call is assigned to each key. PANEL DESCRIPTION 1 EMERGENCY KEY Hold down this for specified period to transmit an emergency call. The emergency call transmits with beeps; the display does not 1 change. The transceiver can transmit an emergency call with no beep emis-
sion and LCD indication change depending on the pre-setting. Ask your dealer for details. If you want to cancel the emergency call, hold down the key again before transmitting the call. The emergency call is transmitted one time only or repeatedly until receiving a control code, depending on the pre-setting. SURVEILLANCE KEY Push to turn the surveillance function ON or OFF. When this function is turned ON, the beep is not emitted and the LCD backlight does not light when a signal is received or a key is pushed, etc. SIREN Hold down for 1 sec. to sound the siren. The siren can only be stopped by turning OFF the transceiver power. TX CODE ENTER KEY (PMR operation only) Push to enter the TX code edit mode directly. Then set the desired digit using [CH Up]/[CH Down]. (p. 10) 5 1 PANEL DESCRIPTION TX CODE CHANNEL SELECT KEY Push to enter the TX code channel selection mode. Then set the desired channel using [CH Up]/[CH Down]. (p. 9) While in the TX code channel selection mode, hold down this key for 1 sec. to enter the TX code edit mode. Then set the desired digit using [CH Up]/[CH Down]. (p. 10) USER SET MODE KEY Hold down for 1 sec. to enter user set mode. During user set mode, push this key to select an item*, and change the value or condition using [CH Up]/[CH Down].
*Selectable items may differ depending on the pre-setting. Hold down this key for 1 sec. again to exit user set mode. TX CODE CHANNEL UP/DOWN KEYS Push to select a TX code channel directly. ID-MR SELECT KEY (PMR operation only) Recalls detected ID codes. Push this key, then select the ID code using [CH Up]/
[CH Down]. Up to 5 IDs are memorized. Hold down this key for 1 sec. to erase the selected IDs. ENCRYPTION KEY Push to turn the voice encryption function ON and OFF while operating in the digital mode. User set mode is also available via the Power ON function. In this case, all set mode items are available. Refer to p. 11 also. Ext. CH Sel Mode KEY Push to turn the Ext. CH Select function ON or OFF. When the function is turned ON, memory channels can be selected with external input operation only. When the function is turned OFF, memory channels can be selected with [CH Up] or [CH Down] operation, and cannot with external input operation. This function is available when the external unit, such as a dimmer control is connected to the transceiver with an optional cable, OPC-
1939 or OPC-2078 (p. 16). Ask your dealer for details of external input operation. 6 Turning power ON q Push [
w If the transceiver is programmed for a start up password,
] to turn the power ON. input the digit codes as directed by your dealer. The keys as below can be used for password input:
The transceiver detects numbers in the same block as identical. Therefore 01234 and 56789 are the same. KEY NUMBER 0 5 1 6 2 7 3 8 4 9 e When the PASSWORD indication does not clear after inputting 4 digits, the input code number may be incorrect. Turn the power off and start over in this case. BASIC O.ERATION 2 Channel selection Several types of channel selections are available. Methods may differ according to your system set up. NON-ZONE TYPE:
Push [CH Up] or [CH Down] to select the desired operating channel, in sequence; or, push one of [MR-CH 1] to [MR-CH 4]
keys to select a channel directly. ZONE TYPE:
Push [Zone], then push [CH Up] or [CH Down] to select the desired zone. AUTOMATIC SCAN TYPE:
Channel setting is not necessary for this type. When turn-
ing power ON, the transceiver automatically starts scanning. Scanning stops when receiving a call. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 7 2 BASIC OPERATION Call procedure When your system employs tone signaling (excluding CTCSS and DTCS), a call procedure may be necessary prior to voice transmission. The tone signalling employed may be a selec-
tive calling system which allows you to call specific station(s) only and prevents unwanted stations from contacting you. q Select the desired TX code channel, 2/5-tone code ac-
cording to your System Operators instructions. This may not be necessary depending on programming. Refer to pages 910 for selection. w Push [Call] (assigned to one of the dealer programmable keys). e After transmitting, the remainder of your communication can be carried out in the normal fashion. Selective calling Non-selective calling 8 Receiving and transmitting Receiving:
q Hold down [
w Push [CH Up] or [CH Down] to select a channel, in se-
] for 1 sec. to turn the power ON. quence. e When receiving a call, rotate [VOL] to adjust the audio output level to a comfortable listening level. NOTE: Depending on the pre-setting, the transceiver auto-
matically transmits the microphone audio for the specified time period* when a matched RX code signal is received. HM-148G or HM-152 hand microphone is required.
* Depending on the pre-setting. Ask your dealer for details. Transmitting:
Wait for the channel to become clear to avoid interference. q Take the microphone off hook. w Wait for the channel to become clear. The channel is busy when BUSY indicator appears on the LCD. e While pushing and holding [.TT], speak into the micro-
The audible condition is selected. A priority channel may be selected automatically. phone at your normal voice level. r Release [.TT] to return to receive. IM.ORTANT: To maximize the readability of your signal;
1. Pause briefly after pushing [.TT]. 2. Hold the microphone 5 to 10 cm (2 to 4 inches) from your mouth, then speak into the microphone at a normal voice level. BASIC OPERATION 2 D Transmitting notes Transmit inhibit function The transceiver has several inhibit functions which restrict transmission under the following conditions:
- The channel is in mute condition (Inaudible condition;
(Audible icon) does not appear.)
- The channel is busy.
- Un-matched (or matched) CTCSS is received.
(Depending on the pre-setting)
- The selected channel is a receive only channel. D TX code channel selection If the transceiver has [TX Code CH Select] assigned to it, the indication can be toggled between the operating channel number (or name) and TX code channel number (or name). When the TX code channel number (or name) is displayed,
[CH Up] or [CH Down] selects the TX code channel. USING [TX CODE CH SELECT] KEY:
q Push [TX Code CH Select] a TX code channel number
(or name) appears. w Push [CH Up] or [CH Down] to select the desired TX code Time-out timer After continuous transmission for the pre-programmed time period, the time-out timer is activated, causing the trans-
ceiver to stop transmitting. channel. e After selecting, push [TX Code CH Select] to set. r Push [Call] to transmit the selected TX code. Return to the stand-by mode. enalty timer Once the time-out timer is activated, transmission is further inhibited for a period determined by the penalty timer. TTID call The transceiver sends the ID code (5-tone, DTMF or digital ANI) automatically when [PTT] is pushed (beginning of the transmission) and/or released (end of transmission) depend-
ing on the setting. PTTID call is also available with the MDC 1200 signal-
ing system. (p. 13) USING [TX CODE CH UP]/[TX CODE CH DOWN] KEY:
If the transceiver has a [TX Code CH Up] or [TX Code CH Down] key assignment, the programmed TX code channel can be selected directly when pushed. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 9 2 BASIC OPERATION D TX code number edit (PMR operation only) If the transceiver has [TX Code CH Select] or [TX Code Enter] assigned to it, TX code contents can be edited within the allowable digits. USING [TX CODE CH SELECT] KEY:
q Push [TX Code CH Select] to enter the TX code channel selection mode. Select the desired operating channel before entering the TX code channel selection mode if necessary. w Push [TX Code CH Select] for 1 sec. to enter the TX code edit mode. The digit to be edited blinks. e Push [TX Code CH Select] to select the desired digit to be edited. r Push [CH Up] or [CH Down] to select the desired digit. t Push [TX Code CH Select] to set. The digit to the right will blink automatically. y Repeat r and t to edit all allowable digits. u After editing, push [TX Code CH Select] to set. i Push [Call] to transmit. Return to the stand-by mode. USING [TX CODE ENTER] KEY:
q Push [TX Code Enter] to enter the TX code edit mode. w Push [TX Code Enter] to select the desired digit to be The digit to be edited blinks. edited. e Push [CH Up] or [CH Down] to select the desired digit. r Push [TX Code Enter] to set. The digit to the right will blink automatically. t Repeat e and r to edit all allowable digits. y After editing, push [TX Code Enter] to set. u Push [Call] to transmit. Return to the stand-by mode. D DTMF transmission If the transceiver has [DTMF Autodial] assigned to it, the automatic DTMF transmission function is available. Up to 8 DTMF channels are available. q Push [DTMF Autodial] a DTMF channel appears. w Push [CH Up] or [CH Down] to select the desired DTMF channel. e Push [DTMF Autodial] to transmit the DTMF code. 10 User set mode User set mode can be accessed with Power ON function. In this case, all set mode items are available. User set mode allows you to set seldom-changed settings and you can customize the transceiver operation to suit your preferences and operating style. Entering the user set mode:
q While holding down [.1] and [.2], push [
] to turn the power ON. Turn power OFF in advance. Hold down [.1] and [.2] continuously until SET MODE ap-
pears on the display.
[P1] [P2]
w Hold down [.0] for 1 sec. to enter user set mode.
[P0]
BASIC OPERATION 2 e Push [.0] several times to select the appropriate item. Then, push [Up] or [Down] to set the desired level/condi-
tion. Available set mode functions are Backlight, Beep, Beep Level, Ringer Level, SQL Level, AF Min Level, Mic Gain, Horn, Bat-
tery Voltage, Signal Moni and Lone Worker.
[P0]
[Up]/[Down]
r Hold down [
] for 1 sec. to turn power OFF, then ON again to exit set mode.
User set mode is also available using a programmable key. Please refer to p. 6 [User Set Mode] section for instructions regarding using the key assigned for user set mode.
[User Set Mode] is allowed for the quick item selection. Set Enable for the often used items with the CS-F3100D/
F5120D cloning software. 2 11 2 BASIC OPERATION Encryption function The encryption function provides private communication be-
tween stations while operating in the digital mode. q Push [Encryption] to turn the encryption function ON. w Push [Encryption] again to turn the encryption function
(Encryption icon) appears. OFF. disappears. Emergency transmission The emergency call can be performed using [Emergency].
(p. 5) When [Emergency] is pushed for the specified time period, the DTMF or 5-tone emergency signal is transmitted once or repeatedly on the emergency channel depending on the channel. However, when no emergency channel is specified, the signal is transmitted on the previously selected channel. If you want to cancel the emergency call, hold down the key again before transmitting the call. Emergency call is also available with the MDC 1200 signaling system. (p. 13) 12 Stun function When the specified ID, set as a stun ID or kill ID, is received, the stun function is activated. When the stun ID is received, the transceiver becomes unus-
able. Entering of the password (p. 8) or receiving a specified ID, set as a revive ID, is necessary to operate the transceiver again in this case. When the kill ID is received, the transceiver switches to the cloning required condition. Cloning the transceiver is neces-
sary to operate the transceiver again in this case. Stun function is also available with the MDC 1200 signaling system. (p. 13)
.riority A channel selection When one of the following operations is performed, the trans-
ceiver selects the Priority A channel automatically. Turning the power ON The Priority A channel is selected each time the trans-
ceiver power is turned ON. Off hook. The Priority A channel is selected when the microphone is took off from its hanger. BASIC OPERATION 2 MDC 1200 system operation The MDC 1200 signaling system enhances your trans-ceiv-
ers capabilities. It allows PTT ID*, Emergency signaling, and receiving Radio Check. Also, the dispatcher can stun and re-
vive transceivers on the system. An additional feature of MDC 1200 system found in Icom transceivers is called aliasing. Each transceiver on the system has a unique ID number. Aliasing allows the substitution of an alphanumeric name for this ID number. For transmit, you can use this alias to select a transceiver to call. For receive, the alias of the calling station is displayed instead of the ID.
* When [.TT] is pushed and/or released, the transceiver transmits your own station ID. D Receiving an Emergency Call q When an emergency call is received;
Beeps sound. The calling station ID (or alias) and EMG EMG are displayed alternately. D Transmitting an Emergency Call The MDC 1200 system Emergency feature can be accessed using the [Emergency] key (p. 5). The transceiver will send an Emergency MDC 1200 system command once or repeat-
edly for a programmed number of times until it receives the acknowledgement signal. The emergency call can be transmitted without a beep emis-
sion, and the LCD indication change depends on how emer-
gency is programmed. Ask your dealer for details. D Receiving a Stun and Revive The dispatcher can send MDC 1200 system signals that will stun or revive your transceiver. If a Stun command is re-
ceived that matches your station ID, the transceiver will dis-
play SORRY (default) and you can not receive or transmit. When a Revive command is received that matches your sta-
tion ID, normal operation is restored. w Turn power OFF, change the channel, push [PTT] for reply-
ing the call, etc. to stop the beep and display indication. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 13 3 CONNECTION AND MAINTENANCE Rear panel connection Antenna q ANTENNA CONNECTOR Connects to an antenna. Contact your dealer about antenna selec-
tion and placement. w EXTERNAL S.EAKER JACK Connect a 48 external speaker. e MICRO.HONE HANGER Connect the supplied micro-
phone hanger to the vehicles ground for microphone on/off hook functions. (See p. 1) Optional speaker q w e R WARNING! NEVER remove the fuse-
holders from the DC power cable.
(Depending on version, the fuse holder may not be attached to the black cable.) Red t Black NOTE: Use the terminals as shown below for the cable connections. Crimp Solder r r O.TIONAL CABLE (O.C-1939, O.C-2078) Connect an external modem, dimmer control, etc. t DC .OWER RECE.TACLE Connects to a 12 V DC battery. Pay attention to polarities. R WARNING! NEVER connect to a 24 V battery. This could damage the transceiver. 12V Battery 14 Supplied Accessories Microphone Microphone hanger and screw set Microphone hanger cable CONNECTION AND MAINTENANCE 3 Mounting the transceiver The universal mounting bracket supplied with your trans-
ceiver allows overhead mounting. Mount the transceiver securely with the 4 supplied screws to a thick surface which can support more than 1.5 kg
(3.3 lb). DC power cable Function name stickers*
Mounting bracket Flat washer Felt*
Spring washer Flat washers Nuts Mounting screws
(M512) Spring washers Bracket bolts Self-tapping screws
(M520)
Used for labelling the programmable function keys according to their assinged functions. Felt*
When using self-tapping screws
*Felts reduce the vibration effects. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 15 3 CONNECTION AND MAINTENANCE Antenna A key element in the performance of any communication sys-
tems is an antenna. Contact your dealer for more information regarding antennas and how to install them. Fuse replacement A fuse is installed in each fuse holder of the supplied DC power cable*. If a fuse blows or the transceiver stops func-
tioning, track down the source of the problem if possible, and then replace the damaged fuse with a new rated one.
*Depending on version, only 1 fuse holder may be attached. Fuse rating: 10 A (for 1 fuse holder)/20 A (for 2 fuse holders) USE the applicable fuse only. Cleaning If the transceiver becomes dusty or dirty, wipe it clean with a soft, dry cloth. AVOID the use of solvents such as benzene or alcohol, as they may damage the transceiver sur-
faces. 16 Options O.C-1132A/O.C-347 dc power cable 2 fuse holders are attached. USE the 20 A fuse only. OPC-1132A: 3 m (9.8 ft) OPC-347: 7 m (23 ft) O.C-1939/O.C-2078 acc cable Allows you to connect to an external terminal. OPC-1939: D-sub 15-pin, OPC-2078: D-sub 25-pin HM-152/HM-152T/HM-148G hand microphone HM-152
: Hand microphone HM-152T : DTMF microphone HM-148G : Self ground heavy duty microphone SM-26 desktop microphone S.-22/S.-30 external speaker Input impedance SP-22 SP-30
: Rated input; 5 W, Max. input; 7 W
: Rated input; 20 W, Max. input; 30 W
: 4 SAFETY TRAINING INFORMATION 4 3. IC-F5121D:
Transmit only when people outside the vehicle are at least the recommended minimum distance of 100 centimeters away from the properly installed antenna. This separation distance will en-
sure that there is sufficient distance from a properly installed externally-mounted antenna to satisfy the RF exposure require-
ments in the applicable RF exposure compliance standards. 3. IC-F6121D:
Transmit only when people outside the vehicle are at least the recommended minimum distance of 82 centimeters away from the properly installed antenna. This separation distance will en-
sure that there is sufficient distance from a properly installed externally-mounted antenna to satisfy the RF exposure require-
ments in the applicable RF exposure compliance standards. Your Icom radio generates RF electromagnetic en-
ergy during transmit mode. This radio is designed for and classified as Occupational Use Only, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the General .opula-
tion in an uncontrolled environment. W ARNING For compliance with FCC and Industry Canada RF Exposure Re-
quirements, the transmitter antenna installation shall comply with the following two conditions:
1. The transmitter antenna gain shall not exceed 0 dBi. 2. IC-F5121D:
The antenna is required to be located outside of a vehicle and kept at a distance of 45 centimeters or more between the trans-
mitting antenna of this device and any persons during operation. For small vehicle as worst case, the antenna shall be located on the roof top at any place on the centre line along the vehicle in order to achieve 45 centimeters separation distance. In order to ensure this distance is met, the installation of the antenna must be mounted at least 45 centimeters away from the nearest edge of the vehicle in order to protect against exposure to bystanders. 2. IC-F6121D:
The antenna is required to be located outside of a vehicle and kept at a distance of 37 centimeters or more between the trans-
mitting antenna of this device and any persons during operation. For small vehicle as worst case, the antenna shall be located on the roof top at any place on the centre line along the vehicle in order to achieve 37 centimeters separation distance. In order to ensure this distance is met, the installation of the antenna must be mounted at least 37 centimeters away from the nearest edge of the vehicle in order to protect against exposure to bystanders. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 4 SAFETY TRAINING INFORMATION To ensure that your exposure to RF electromag-
netic energy is within the FCC allowable limits for occupational use, always adhere to the following guidelines:
CAU TION DO NOT operate the radio without a proper antenna attached, as this may damage the radio and may also cause you to exceed FCC RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use with this radio. DO NOT transmit for more than 50% of total radio use time (50%
duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the transmit indicator appears on the LCD. You can cause the radio to transmit by pressing the PTT switch. Electromagnetic Interference/Compatibility During transmissions, your Icom radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites. 18 MEMO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A-6xxxX-1EX Printed in Japan 2010 Icom Inc. Printed on recycled paper with soy ink. 1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan