FCC ID: K6630323X30 HANDHELD MARINE TRANSCEIVER

FCC ID:K6630323X30 IC: 511B-30323X30 HX760S Operating Manual Congratulations on your purchase of the HX760S! Whether this is your first portable marine VHF transceiver, or if you have other STANDARD HORIZON equipment, the STANDARD HORIZON organization is committed to ensuring your enjoyment of this high performance transceiver, which should provide you with many years of satisfying communications even in the harshest of environments. STANDARD HORIZON technical support personnel stands behind every product sold, and we invite you to contact us should you require technical advice or assistance. We appreciate your purchase of the HX760S, and encourage you to read this manual thoroughly, so as to learn and fully understand the capabilities of the HX760S. Water resistance of the transceiver is assured only when the battery pack is attached to the transceiver and MIC/SP cap is installed in the MIC/SP jack. NOTE WARNING This radio is capable of transmitting on Marine VHF. The FCC allows the use of VHF Marine band on water areas only. However the FCC does not allow the use of the VHF Marine band when on land. If persons use the VHF Marine Band on land and interfere with others communicating, the FCC will be notified and search for the interference. Responsible parties found to be transmitting on the VHF Marine Band on land could be fined up to $10,000 for the first offense. RF EXPOSURE SAFETY STATEMENT SAFETY INFORMATION Your wireless handheld portable transceiver contains a low power transmitter. When the Push-to-Talk (PTT) button is pushed, the transceiver sends out radio frequency (RF) signals. In August 1996, the Federal Communications Commission adopted RF exposure guidelines with safety levels for hand-held wireless devices. This device is authorized to operate at a duty factor not to exceed 50% (this corresponds to 50%

transmission time and 50% reception time). WARNING: To maintain compliance with the FCCs RF exposure guidelines, this transmitter and its antenna must maintain a separation distance of at least 1 inch (2.5 centimeters) from your face. Speak in a normal voice, with the antenna pointed up and away from the face at the required separation distance. If you use a headset accessory for this radio, with the radio worn on your body, use only the Vertex Standard belt clip for this transceiver, and ensure that the antenna is at least 1 inch (2.5 centimeters) from your body when transmitting. Use only the supplied antenna. Unauthorized antennas, modifications, or attachments could damage the transmitter, and may violate FCC regulations. FCC AND CANADA RADIO LICENSE INFORMATION Standard Horizon radios comply with the Federal Communication Commission (FCC) and 1 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 Industry-Canada requirements that regulate the Maritime Radio Service. MARITIME STATION LICENSE An FCC ship station license is no longer required for any vessel traveling in U.S. waters which uses a VHF marine radio, RADAR or EPIRB, and which is not required to carry radio equipment. However, any vessel required to carry a marine radio on an international voyage, carrying a HF single side band radiotelephone or marine satellite terminal. FCC license forms, including applications for ship (506) and land station licenses can be downloaded via the Internet at www.fcc.gov/forms. To obtain a form from the FCC, call (888) 225-5322. MARINE RADIO CALL SIGN Currently the FCC does not require recreational boaters to have a Ship Radio Station License. The USCG recommends the boats registration number and the state to be used. CANADIAN SHIP STATION LICENSING You may need a license when traveling in Canada. If you do need a license contact their nearest field office or regional office or write:

Industry Canada Radio Regulatory Branch Attn: DOSP 300 Slater Street Ottawa, Ontario Canada, KIA 0C8 FCC/INDUSTRY CANADA INFORMATON The following data pertaining to the transceiver is necessary to fill out the license application. FCC Type Accepted:

Output Power with FNB-V99LI:

Emission:

Frequency Range:

FCC Type Number:

Industry Canada Type Approval:

Part 80 1.0/2.5/5.0/6.0 W (Low/Mid/High/Nor) 16K0G3E 156.025 to 163.275MHz K6630323X30 511B-30323X30 Unauthorized changes or modifications to this equipment may void compliance with FCC Rules. FCC NOTICE 2 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 Any change or modification must be approved in writing by STANDARD HORIZON, a Marine Division of VERTEX STANDARD. NOTICE 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 installation. 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 interference will not occur in a particular installation. If this equipment 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 interference by one or more of the following measures:

Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced marine electronics technician for help. 1. GENERAL INFORMATION 1.1 INTRODUCTION The HX760S is a SUBMERSIBLE FLOATING 6-Watt portable two way marine transceiver. The transceiver has all allocated USA, International, or Canadian channels. It has emergency channel 16 which can be immediately selected from any channel by pressing the [16/9] key. NOAA (National Oceanic and Atmospheric Administration) Weather channels can also be accessed immediately by pressing the [WX] key. The HX760S includes the following features: Memory Scanning, Priority Scanning, NOAA Weather Alert, Battery Saver, easy-to-read large LCD display, EEPROM memory back-up, Battery Life displayed on LCD, and a transmit Time-Out Timer (TOT). The HX760S transmitter provides a full 6 Watt of transmit power and is selectable to 5, 2.5, and 1 Watt to assist the user in ensuring maximum battery life. In addition, the HX760S can communicate your voice and receiving signal between the optional BH-2 Bluetooth Head Set and the transceiver, with the Bluetooth technology. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Vertex Standard Co., Lit. is under license. 2. ACCESSORIES 2.1 PACKING LIST When the package containing the transceiver is first opened, please check it for the following contents:

HX760S Transceiver 3 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 CAT460 Antenna FNB-V99LI 7.4 V, 1150 mAh LI-ion Battery Pack CD-39 Charger Cradle for HX760S NC-88B 120VAC Wall Charger for CD-39 E-DC-19A DC Cable with 12 V Cigarette Lighter Plug for CD-39 CLIP-19 Belt Clip Owners Manual 2.2 OPTIONS MH-73A4B MH-57A4B Mini Speaker/Microphone VC-24 VC-27 CD-39 FNB-V99LI FBA-38 E-DC-19A NC-88B/C/U 230-240 VAC Wall Charger for the FNB-V99LI E-DC-6 CN-3

: B suffix is for use with 120 VAC, C suffix is for use with 230-240 VAC, and U suffix is VOX Headset Earpiece/Microphone Charger Cradle 7.4 V, 1150 mAh LI-ion Battery Pack Alkaline Battery Case DC Cable with 12 V Cigarette Lighter Plug DC Cable; plug and wire only Radio-to-Ships-Antenna Adapter Speaker/Microphone for use with 230 VAC. Note: Before operating the HX760S for the first time, it is recommended that the battery be charged. Please see section 4.1.4 USING THE CD-39 CHARGER CRADLE for details. 3.1 ABOUT THE VHF MARINE BAND 3. ABOUT THIS RADIO WARNING The radio frequencies used in the VHF marine band lie between 156 and 158 MHz with NOAA Weather stations available between 161 and 163 MHz. The marine VHF band provides communications over distances that are essentially Line of sight Actual transmission range depends much more on antenna type, gain and height than on the power output of the transmitter. On a fixed mount 25 W radio transmission expected distances can be greater than 15 miles, for a portable 6 W radio transmission the expected distance can be greater than 5 miles in Line of sight. The user of a Marine VHF radio is subject to severe fines if the radio is used on land. The reasoning for this is you may be near an inland waterway, or propagation anomalies may cause your transmission to be heard in a waterway. If this occurs, depending upon the marine VHF channel on which you are transmitting, you could interfere with a search and rescue case, or 4 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 contribute to a collision between passing ships. For VHF Marine channel assignments refer to page 26 section 11. 4. GETTING STARTED If the radio has never been used, or its charge is depleted, it may be charged by connecting the CD-39 Charger Cradle with the NC-88 battery charger, as shown in the illustration. If 12V DC power is available, the optional E-DC-19A DC Cable with 12 V Cigarette Lighter Plug or the optional E-DC-6 DC Cable may be used for charging the battery. The NC-88, E-DC-19A, and E-DC-6 will charge a completely discharged FNB-V99LI battery pack in about 8 hours. 4.1 BATTERIES AND CHARGERS The FNB-V99LI is a high performance LI-ion battery providing high capacity in a compact package. To avoid risk of explosion and injury, FNB-V99LI battery pack should only be removed, charged or recharged in non-hazardous environments. CAUTION 4.1.1 BATTERY SAFETY Battery packs for your transceiver contain LI-ion batteries. This type of battery stores a charge powerful enough to be dangerous if misused or abused, especially when removed from the transceiver. Please observe the following precautions:

DO NOT SHORT BATTERY PACK TERMINALS: Shorting the terminals that power the transceiver can cause sparks, severe overheating, burns, and battery cell damage. If the short is of sufficient duration, it is possible to melt battery components. Do not place a loose battery pack on or near metal surfaces or objects such as paper clips, keys, tools, etc. When the battery pack is installed on the transceiver, the terminals that transfer current to the transceiver are not exposed. The terminals that are exposed on the battery pack when it is mounted on the transceiver are charging terminals only and do not constitute a hazard. DO NOT INCINERATE: Do not dispose of any battery in a fire or incinerator. The heat of fire may cause battery cells to explode and/or release dangerous gases. Battery Maintenance For safe and proper battery use, please observe the following:

Battery packs should be charged only in non-hazardous environments;

Use only STANDARD HORIZON-approved batteries;

Use only a STANDARD HORIZON, (a Marine Division of VERTEX STANDARD) approved charger. The use of any other charger may cause permanent damage to the battery. Follow charging instructions provided with the chargers. Keep the battery contacts clean. 5 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 Battery Storage Store the batteries in a cool place to maximize storage life. Since batteries are subject to self-discharge, avoid high storage temperatures that cause large self-discharge rates. After extended storage, a full recharge is recommended. Battery Recycling DO NOT PLACE USED BATTERIES IN YOUR REGULAR TRASH!

LI-ION BATTERIES MUST BE COLLECTED, RECYCLED OR DISPOSED OF IN AN ENVIRONMENTALLY SOUND MANNER. The incineration, land filling or mixing of LI-ion batteries with the municipal solid waste stream is PROHIBITED BY LAW in most areas. Return batteries to an approved LI-ion battery recycler. This may be where you purchased the battery. Contact your local waste management officials for other information regarding the environmentally sound collection, recycling and disposal of LI-ion batteries. 4.1.2 BATTERY INSTALLATION/REMOVAL 1. To install the battery pack, insert the battery pack into the battery rest on the bottom of the transceiver, then turn the Battery Pack Lock to the LOCK position with a coin. 2. To remove the battery pack, turn the transceiver off, open the Battery Pack Lock on the bottom of the transceiver, then slide out the battery from the transceiver. The battery lock must be set to LOCK position to ensure water integrity and from the battery coming loose. NOTE 4.1.3 BATTERY CHARGING 1. Turn the transceiver off. 2. Insert the DC plug from the NC-88 into the DC jack on the CD-39 rear panel, then plug the NC-88 into the AC line outlet. Insert the HX760S (with the battery pack) into the CD-39; the antenna should be at the left side when viewing the charger from the front. If the HX760S is inserted correctly, the Red CHARGING indicator will glow. A fully-discharged pack will be charged completely in approximately 8 hours. 3. 4. 5. When charging is completed, the red LED indicator will change to green. The CD-39 is NOT designed to be waterproof. Do not attempt to charge in water hazardous locations. CAUTION The CD-39 is only designed for the charging of the HX850S battery, and is not suitable for other NOTE 6 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 purposes. The CD-39 may contribute noise to TV and radio reception in the immediate vicinity, so we do not recommend its use adjacent to such device. 5. CONTROLS AND INDICATORS 5.1 CONTROLS AND SWITCHES This section defines each control of the transceiver. For detailed operating instructions, refer to section 6 BASIC OPERATION Refer to illustrations for the location of the following controls, switches, and connections. NOTE 1. ANT Jack (Top Panel) The supplied CAT460 flexible antenna is attached here. 2. MIC/SP Jack (Top Panel) The jack accepts the optional MH-73A4B Speaker/Microphone, MH-57A4B Mini Speaker/Microphone, VC-24 VOX Headset, or VC-27 Earpiece/Microphone. When this jack is used, the internal speaker and microphone are disabled. 3. PTT (PUSH-TO-TALK) Switch When pushed activates the transmitter. 4. Keypad

[VOL] Key Press this key to activate the volume adjusting mode. Press the [] or [] key to adjust the receiver audio volume level.

[SQL] Key Press this key to activate the squelch adjusting mode. Press the [] or [] key to adjust the squelch threshold level. Press and hold this key for 3 seconds to open the squelch, allowing you to monitor the operating channel. Release the key to resume normal (quiet) monitoring.

[(UP)] Key This key is used to change the operating channel, receiver volume level, and squelch threshold level. Press the key momentarily, the channel (or level) increases one step. Holding the key, the channel (or level) increases continuously.

[(DOWN)] Key This key is used to change the operating channel, receiver volume level, and squelch threshold level. Press the key momentarily, the channel (or level) decreases one step. Holding the key, the channel (or level) decreases continuously. 7 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30

[WX] Key Immediately recalls the last-used NOAA (National Oceanic and Atmospheric Administration) Weather Channel from any channel location. Recalls the previously- selected working channel when the [WX] key is pressed again. Secondary use:

When the [16/9] key is held and the [WX] key is pressed, the radio will change the marine band between the USA, International, and Canadian channels.

[SCAN(DW)] Key Starts scanning and priority scanning of programmed channels. When scanning, press and hold this key to turn on and off priority scan ("P" icon is shown on the bottom left side of the display during Priority scanning).

[H/L(LOCK)] Key Press this key to toggle the transmitter output power between Normal (6 Watts), High (5 Watts), Medium (2.5 Watts), and Low (1 Watt) power. This key does not function on the Transmission Inhibited and Low power only channels. Secondary use:

Hold down this key to lock the keypad (except the PTT, [VOL], [SQL], [POWER], and

[H/L(LOCK)] keys) so that they are not accidentally changed. The KEY icon will appear at the bottom right corner on the display, to indicate that the functions are locked. Hold down this key until the KEY icon disappears to unlock the radio.

[16/9] Key Pressing this key immediately recalls channel 16 from any channel location. Holding down this key recalls channel 9. Pressing this key again reverts to the previous selected working channel.

[MEM] Key Press this key to memorize the selected channel for scanning. When pressed a MEM icon will be shown on the LCD display indicating the channel has been saved to scan memory. The scan memory is only used with the Marine and WX channels. To delete the channel from scan memory, select the channel and press this key until MEM is removed from the display. Secondary use:

To enable the SOS Strobe light, turn off radio, press and hold this key while turning on. To turn off strobe light, turn radio off and back on.

[POWER] Key Press and hold this orange key for three seconds to toggle the transceivers power on and off.

[PRESET] Key Immediately recalls one of up to 10 user preset memories for each band (shown as 0 - 9 on 8 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 the LCD). Pressing this key repeatedly scrolls through the preset memory channels. 5. TX/BUSY Indicator This indicator glows green when a signal is being received and red when transmitting. When the Emergency feature is activated, this indicator blinks the internationally-recognized Morse Code S.O.S message. 6. Thermo Sensor To measure a water temperature, soak this point in water several minutes. It may take a few minutes for the temperature register correctly. NOTE The temperature sensor may not display the correct temperature when the temperature of the radios inside is high; for example, while the transmission mode or high receiver audio output. NOTE 7. Microphone The internal microphone is located here. 8. Speaker The internal speaker is located here. 9. Battery Pack Lock (Bottom side) Turn the Battery Pack Lock to the OPEN position for battery removal. 5.2 INDICATORS 1. 2. Information Bar The temperature or battery voltage indicates here. H/M/L Indicators H indicates High power (5 Watts); M indicates Medium power (2.5 Watts); and L is for Low power (1 Watt). Blank in this location indicates Normal power (6 Watts). 3. VOL Indicator This indicator shows the receiver audio volume level. 4. SQL Indicator 5. 6. 7. This indicator shows the squelch level. SCN Indicator This indicator appears when the Scan is activated. DW Indicator This indicator appears when the Dual Watch is activated. P Indicator This indicator shows the channel is in the Priority Channel. 8. USA/INTL/CAN Indicator These indicators show the band of operation for the particular channel. USA indicates the 9 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 9. USA band; INTL indicates the International band; and CAN indicates the Canadian band. TX Indicator This indicator appears during transmission. 10. WX Indicator This indicator appears when a NOAA weather channel is selected. 11. MEM Indicator This indicator shows the channel is in the transceivers Scan Memory. 12. Channel Display The operating channel is shown on the LCD in both the transmission and reception modes. 13. Battery Indicator When the battery charge is almost depleted, a BATTERY icon will appear on the display. When this icon appears, it is recommended that you charge the battery soon. 14. KEY Indicator When the KEY icon is shown on the LCD, all keys are disabled except for the PTT, [VOL],

[SQL], [POWER], and [H/L(Lock)] keys. 6. BASIC OPERATION 6.1 PROHIBITED COMMUNICATIONS The FCC prohibits the following communications:

False distress or emergency messages:

Messages to any boat except in emergencies and radio tests;

Messages to or from a vessel on land;

Transmission while on land;

Obscene, indecent, or profane language (potential fine of $10,000). 6.2 INITIAL SETUP 1. Install the battery pack on the transceiver (see section 5.1.2 BATTERY INSTALLATION/REMOVAL). Install the antenna onto the transceiver; hold the bottom end of the antenna, the screw it onto the mating connector on the transceiver until it is snug. Do not over-tighten. 2. Water resistance of the transceiver is assured only when the battery pack is attached to the transceiver and MIC/SP cap is installed in the MIC/SP jack. NOTE 6.3 RECEPTION 1. Press and hold the [POWER] key for two seconds to turn the transceiver on. The DC supply 10 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 voltage will indicated on the display for 2 seconds. 2. Press the [SQL] key to activate the squelch adjusting mode. Press the [] key until the SQL level is 00 then press the [SQL] key again (or wait 3 seconds to exit from the squelch adjusting mode). This state is known as Squelch Off. 3. Press the [VOL] key to activate the volume adjusting mode. Press the []/[] key until the noise or audio from the speaker is at a comfortable level, then press the [VOL] key again (or wait 3 seconds to exit from the volume adjusting mode). 4. Press the [SQL] key, then press the [] key until the random noise is disappeared. This state is known as the Squelch Threshold. 5. Press the [] or [] key to select the desired channel. Refer to the channel chart on page 39 for available channels. 6. When a signal is received, adjust the volume (Press the [VOL] key, followed by the []/[]

key) to desired listening level. The TX/BUSY indicator illuminates green indicating that the channel is being used. You may change the speaker audio to have a high or lower sounding pitch to assist listening in quiet or noisy environments. See Menu item 02 PC (AUDIO PITCH CONTROL) (page 23) for details. NOTE 6.4 TRANSMISSION 1. Perform steps 1 through 7 of the 6.3 RECEPTION discussion above. 2. Before transmitting, monitor the channel and make sure it is clear. THIS IS AN FCC REQUIREMENT!

3. For communications over short distances, press the [H/L(LOCK)] key until L is displayed on the LCD. This indicates Low power (approximately 1 watt). Note: Transmitting on 1 watt prolongs battery life. Low power (1 watt) should be selected whenever possible. If using Low power is not effective, select Medium power (2.5 watts: M icon appears), High power (5 watts: H icon appears), or Normal power (6 watts: No icon) by pressing the

[H/L(LOCK)] key. 4. 5. When receiving a signal, wait until the incoming signal stops before transmitting. The transceiver cannot transmit and receive simultaneously. 6. Press the PTT (Push-To-Talk) switch to transmit. During transmission, the TX indicator will appear on the display and the TX/BUSY indicator will grow red. 7. Speak slowly and clearly into the microphone. Hold the microphone about 1 inch (2.5 cm) away from your mouth. 11 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 8. When the transmission is finished, release the PTT switch. 6.4.1 TRANSMIT TIME - OUT TIMER (TOT) While the PTT switch is held down, transmission time is limited to 5 minutes. This prevents prolonged (unintentional) transmissions. About 10 seconds before automatic transmitter shutdown, a warning beep sounds from the speaker. The transceiver automatically switches to the receiving mode, even if the PTT switch is held down. Before transmitting again, the PTT switch must first be released, and then pressed again. This Time-Out-Timer (TOT) prevents a continuous transmission that would result from an accidentally stuck PTT switch. The PTT switch is ignored for 10 seconds after the transceiver automatically switches to the receiving mode by the TOT feature. NOTE 6.5 USA, CANADIAN, AND INTERNATIONAL CHANNELS 1. To change from US to International or Canadian Marine Channels, hold down the [16/9] key and press the [WX] key. The band will change from USA, to International, and to Canadian with each press. USA appears on the LCD for the USA band, INTL appears for the International band, and CAN appears for the Canadian band 2. 3. Refer to the marine channel charts in section 16 VHF MARINE CHANNEL ASSIGNMENTS for allocated channels. 6.6 SIMPLEX/DUPLEX CHANNEL USE Refer to the VHF MARINE CHANNEL CHART (page 28) for instructions on use of simplex and duplex channels. NOTE All channels are factory-programmed in accordance with FCC (USA), Industry Canada and International regulations. The mode of operation cannot be altered from simplex to duplex or vice-versa. Simplex (ship to ship) or duplex (marine operator) mode is automatically activated, depending on the channel and whether the USA, International or Canadian operating band is selected. 6.7 KEYPAD LOCKING In order to prevent accidental channel change, the HX760Ss keypad may be locked out. Hold down the [H/L(LOCK)] key to lock the keypad (except the PTT, [VOL], [SQL], [POWER], and [H/L(LOCK)] keys) so that they are not accidentally changed. The KEY icon will appear at the bottom right corner on the display, to indicate that the functions are locked. Hold down the [H/L(LOCK)] key until the KEY icon disappears to unlock the radio. 12 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 6.8 NOAA WEATHER CHANNELS 1. To receive a NOAA (National Oceanic and Atmospheric Administration) weather broadcast, press the [WX] key. The transceiver changes to the weather channel mode. This mode consists of a special preset memory bank containing the NOAA weather channels. 2. The transceiver will be set to the last used NOAA weather channel. Press the [] or [] key to change to other weather channels. 3. To exit from the weather channel mode, press the [WX] key. The transceiver will revert to the channel you were using prior to switching to the weather channel mode. 6.8.1 NOAA WEATHER ALERT In the event of extreme weather disturbances such as storms and hurricanes, NOAA sends a weather alert consisting of a 1050 Hz tone, followed by weather reports on the weather channels. When a weather alert is received on a weather channel, the transceiver emits a beep tone and the TX/BUSY indicator blinks white. Press the [WX] key to stop and beep tone and listen to the weather reports. Four options for the Weather Alert feature are available, refer to Menu Mode Item 13 Alt on page 25 for details. NOTE 6.8.2 NOAA WEATHER ALERT TESTING In the event of a major storm or other appreciable weather condition requiring vessels at sea (or other bodies of water) to be notified, the NOAA (National Oceanographic and Atmospheric Administration) broadcasts a 1050 Hz tone that some VHF radios, including your HX760S, can detect for Weather Alarm purposes (refer to section 6.8.1 NOAA WEATHER ALERT for a discussion of how to use this feature). The 1050 Hz tone, when detected, will produce a loud beep in the speaker of the HX760S, to signal that a Weather Alert Broadcast is being received. In order to test this system, NOAA broadcasts the 1050 Hz tone every Wednesday sometime between 11 AM and 1 PM local time. You may use this opportunity to test your HX760S periodically to confirm that the Weather Alert feature is working, or for training crew members on how to configure the HX760S to receive the NOAA Weather Alerts. 6.9 PRESET CHANNELS (0 ~ 9): INSTANT ACCESS Ten user assigned channels can be programmed for instant access. Pressing the [PRESET] key activates the user assigned channel bank. If the [PRESET] key is pressed and no channels have been assigned, an alert beep will be emitted twice from the speaker. 6.9.1 PROGRAMMING 13 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 1. Hold down the [PRESET] key, and press the [] or [] key (repeatedly, if necessary) until the desired channel number is displayed. 2. With the desired channel number displayed, release the [PRESET] key. The Preset Channel number 0 will appear at the right of the channel number on the display for 1 second. 3. Repeat steps 1 and 2 to program the desired channels into Preset Channels 1 ~ 9. 4. To delete a Preset Channel, hold down the [PRESET] key and press the [] or [] key until the Preset Channel number to be deleted is displayed, then release the [PRESET] key. 6.9.2 OPERATION Pressing the [PRESET] key will toggle between Preset Channels 0 through 9 and the last selected regular channel. Preset Channel 0 is represented by 0 to the right of the channel number on the display for 1 second, and preset channel 1 is represented by 1 and so forth. The preset channel number will disappear after 1 second. 6.10 MEMORY SCAN The HX760S can be programmed to scan channels from a minimum of 2 channels up to all channels in the marine band. If an incoming signal is detected on one of the channels during scan, the radio will pause on that channel, allowing you to listen to the incoming transmission. 1. Select the desired channel to be included in the scan memory using the [] or [] key. 2. Press the [MEM] key to store the channel into the transceivers scan memory. MEM will be displayed on the LCD. 3. Repeat steps 1 and 2 for all the channels to be scanned. 4. To delete a channel from the transceivers scan memory, select the memorized channel, then press the [MEM] key until MEM is removed from the display. 5. All channels programmed remain in the transceivers scan memory even if the power is turned off. 6. Adjust the SQL level until background noise is eliminated by pressing the [SQL] key followed by the [] / [] key. 7. To start scanning, press the [SCAN(DW)] key. The scan proceeds from the lowest to the highest programmed channel and stops scanning when a transmission is received. Scanning will resume when the incoming signal disappears at the end of the transmission. A blinking SCN icon will appears at the left bottom of the display during scanning. 8. To stop the scan, press the [SCAN(DW)] key. 6.11 PRIORITY SCAN The Priority Scanning feature allows the radio to Memory Scan while also keeping watch on a 14 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 particularly important Priority Channel. The following channels can be set as the Priority Channel:

16, 09, and Preset Channels described previously. 1. To set the priority channel, hold down the [16/9] key and press the [MEM] key. The channel will change from 16 to 9 to Preset Channels 0 through 9 with each press of the [MEM]

key. When the [16/9] key is released the displayed channel will be set as the Priority Channel

(the P icon will appear at the left side of the channel number). 2. For Priority Scanning, press the [SCAN(DW)] key to activate the Memory Scanning, then hold down the [SCAN(DW)] key while activating the Memory Scan. Scanning will proceed between the memorized channels and the Priority Channel. The Priority Channel will be scanned after each programmed channel. 3. As an example of priority scanning, let us say that marine channels 06, 07, and 08 are memorized in the transceiver's scan memory. Priority scanning will proceed in the following sequence:

[CH06] [Priority Channel] [CH07] [Priority Channel]

[CH08] [Priority Channel] [CH06] [Priority Channel] ..... 4. Even when the transceiver stops and listens to the signal of a programmed channel, the transceiver will shift to a Dual watch mode between this channel and the priority channel. Therefore, your priority watching of the designated channel is not compromised when the scanner has paused on an active channel. 5. To stop the Priority Scanning, press the [SCAN(DW)] key. 6.12 DUAL WATCH The Dual Watch feature allows the radio watch the particularly important Priority Channel

(determined section 6.11 PRIORITY SCAN) and one other channel. 1. Select the desired channel using the [] or [] key. 2. Hold down the [SCAN(DW)] key for two seconds, then release the key to activate the Dual Watch feature. A small blinking DW icon will appear on the center bottom of the display when the Dual Watch feature is activated. 3. When a transmission is received on the Priority Channel the radio receives the Priority Channel until the incoming signal disappears. 4. The Dual Watch feature will resume when the incoming signal disappears at the end of the transmission. 5. Press the [SCAN(DW)] key to stop the Dual Watch feature and return to normal operation. 6.13 TRIPLE WATCH The Triple Watch feature is similarly the Dual Watch feature. The Triple Watch feature watches the 15 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 channel 16 and 09 while receiving the current channel. 6.13.1 SETTING UP TRIPLE WATCH FEATURE 1. Turn the transceiver off. 2. Hold down the [SQL] key, and then turn on the transceiver while still holding down the [SQL]

key. 3. The SEt will appear on the display, indicating that the Menu (Set) Mode has been activated. 4. Press the [SQL] key to select the Menu item 09 dt. 5. Press the [] or [] key to select t- indicating that the Triple Watch feature is selected. 6. Press the [SQL] key to save the new setting, then press the PTT switch to exit to normal operation. 6.13.2 OPERATION 1. Select the desired channel using the [] or [] key. 2. Hold down the [SCAN(DW)] key for two seconds, then release the [SCAN(DW)] key to activate the Triple Watch feature. The radio watches the channel 16and 09 while receiving the current channel. A small blinking DW icon will appear on the center bottom of the display when the Triple Watch feature is activated. 3. When a transmission is received on the channel 16 the radio receives the channel 16 until the incoming signal disappears. 4. When a transmission is received on the channel 09 the radio watches the channel 16 while receiving the channel 09. 5. The Triple Watch feature will resume when the incoming signal disappears at the end of the transmission. 6. Press the [SCAN(DW)] key to stop the Triple Watch feature and return to normal operation. To return to the Dual Watch operation, repeat the Setting Up Triple Watch feature, selecting d- in step 5. 6.14 EMERGENCY (CHANNEL 16 USE) Channel 16 is known as the Hail and Distress Channel. An emergency may be defined as a threat to life or property. In such instances, be sure the transceiver is on and set to CHANNEL 16. Then use the following procedure:

1. Press the PTT (Push-To-Talk) switch and say Mayday, Mayday, Mayday. This is _____, _____, _____ (your vessels name). 2. Then repeat once: Mayday, _____ (your vessels name). 3. Now report your position in latitude/longitude, or by giving a true or magnetic bearing (state which) to a well-known landmark such as a navigation aid or geographic feature such as an 16 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 island or harbor entry. 4. Explain the nature of your distress (sinking, collision, aground, fire, heart attack, life-threatening injury, etc.). 5. State the kind of assistance your desire (pumps, medical aid, etc.). 6. Report the number of persons aboard and condition of any injured. 7. Estimate the present seaworthiness and condition of your vessel. 8. Give your vessels description: length, design (power or sail), color and other distinguishing marks. The total transmission should not exceed 1 minute. 9. End the message by saying OVER. Release the PTT switch and listen. 10. If there is no answer, repeat the above procedure. If there is still no response, try another channel. 6.15 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9) Channel 16 may be used for initial contact (hailing) with another vessel. However, its most important use is for emergency messages. This channel must be monitored at all times except when actually using another channel. It is monitored by the U.S. and Canadian Coast Guards and by other vessels. Use of channel 16 for hailing must be limited to initial contact only. Calling should not exceed 30 seconds, but may be repeated 3 times at 2-minute intervals. In areas of heavy radio traffic, congestion on channel 16 resulting from its use as a hailing channel can be reduced significantly in U.S. waters by using Channel 9 as the initial contact (hailing) channel for non-emergency communications. Here, also, calling time should not exceed 30 seconds but may be repeated 3 times at 2-minute intervals. Prior to making contact with another vessel, refer to the channel charts in this manual, and select an appropriate channel for communications after initial contact. For example, Channels 68 and 69 of the U.S. VHF Charts are some of the channels available to non-commercial (recreational) boaters. Monitor your desired channel in advance to make sure you will not be interrupting other traffic, and then go back to either channel 16 or 9 for your initial contact. When the hailing channel (16 or 9) is clear, state the name of the other vessel you wish to call and then This is followed by the name of your vessel and your Station License (Call Sign). When the other vessel returns your call, immediately request another channel by saying go to the number of the other channel, and Over. Then switch to the new channel. When the new channel is not busy, call the other vessel. After a transmission, say Over and release the PTT (Push-To-Talk) switch. When all communication with the other vessel is completed, end the last transmission by stating your Call Sign and the word Out. Note that it is not necessary to state your Call Sign with each transmission, only at the beginning and end of the contact. 17 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 Remember to return to Channel 16 when not using another channel. Some radios automatically monitor Channel 16 even when set to other channels or when scanning. 6.15 OPERATING ON CHANNEL 13 Channel 13 is used at docks, bridges and for maneuvering in port. Messages on this channel must concern navigation only, such as meeting and passing in restricted waters. In emergencies and when approaching blind river bends, High power is allowed. Pressing the [H/L(LOCK)] key will change the power output from Low Power (1 Watt) to Medium (2.5 Watts), High (5 Watts), or Normal (6 Watts). When you change from this channel then return to it, low power will be automatically selected. 6.16 OPERATING ON CHANNEL 67 When channel 67 is used for navigational bridge-to-bridge traffic between ships, Normal, High or Medium power may be used temporarily (in the USA band) by pressing the [H/L(LOCK)] key. When you select this channel again, the transceiver will revert to low power. 6.17 MEASURING WATER TEMPERATURE The HX760S can measure water temperature. The measurable temperature range is 14 F to +60 F

(20 C to +60 C). 6.17.1 ACTIVATING WATER THERMAL SENSOR 1. Turn the transceiver off. 2. Hold down the [SQL] key, and then turn on the transceiver while still holding down the [SQL]

key. SEt will appear on the display, indicating that the Menu (Set) Mode has been activated. 3. 4. Press the [SQL] key to select the Menu item 03 dSP. 5. Press the [] or [] key to select Unit C or Unit F. Unit C:

Unit F:

Indicates the current temperature by C. Indicates the current temperature by F. 6. Press the [SQL] key to save the new setting, then press the PTT switch to exit to normal operation. 6.17.2 OPERATION Soak the thermal sensor on the front panel of the HX760S in water for several minutes. The water temperature will be shown on the display. It takes several minutes till temperature is displayed definitely. 18 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 6.17.3 CALIBRATING WATER THERMAL SENSOR If the temperature display is incorrect, it can be re-calibrated via Menu Mode. 1. Turn the transceiver off. 2. Hold down the [SQL] key, and then turn on the transceiver while still holding down the [SQL]

key. SEt will appear on the display, indicating that the Menu (Set) Mode has been activated. 3. 4. Press the [SQL] key to select the Menu item 04 tEP. 5. Press the [] or [] key to set the difference between HX760S display and the calibrated thermometer. For example, if the HX760S display shows 68.0 F and the (calibrated) thermometer indicates 65.3 F, set the temperature offset to 2.7 F. 6. Press the [SQL] key to save the new setting, then press the PTT switch to exit to normal operation. When change the temperature unit (F C or C F via Menu Mode, perform this procedures. NOTE The temperature sensor may not display the correct temperature when the temperature inside the radio is high; for example, while the transmission mode or high receiver audio output. NOTE 6.18 ENABLING S.O.S STROBE OPERATION The S.O.S. STROBE feature utilizes the high-intensity strobe LED on the front of the HX760S as a visual distress beacon. When enabled, the LED blinks the internationally-recognized Morse Code S.O.S. message (... --- ...) at a rate of 5 words per minute. This can be very useful in summoning help from rescuers who may not be able to communicate with you via radio. 1. Hold down the [MEM] key while turning the radio on to activate the emergency S.O.S. Strobe. Once the radio comes on, the BUSY/TX LED will flash the Morse Code S.O.S. message repeatedly. 2. The S.O.S. strobe function is interrupted when a signal is received or if the squelch control is turned so audio is heard from the speaker. 3. To disable the S.O.S. strobe function, turn the radio off and back on again. 7. BH-1/BH-2/ Bluetooth HEAD SET OPERATION The optional BH-1/BH-2 Bluetooth Head Set can communicate your voice and receiving signal to/from the transceiver, with the Bluetooth technology. 19 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 7.1 CONTROLS & SWITCHES 1. Microphone 2. POWER switch Turns the BH-1/BH-2 on and off. To turn the BH-1/BH-2 on, press and hold this switch until the BH-1s LED indicator glows red, and the beeper sounds a high pitch tone (approximately three seconds). To turn the BH-1/BH-2 off, press and hold this switch until the beeper sounds two brief tones

(emit the one low pitch tone and then one high pitch tone), and the BH-1s LED indicator glows red (approximately five seconds). 3. VOLUME () switch Pressing this switch decrease the receiver volume level. 4. VOLUME (+) switch Pressing this switch increase the receiver volume level. 5. LED Indicator Blinking Blue: The BH-1/ BH-2 is correctly recognized by the HX760S. Blinking Red: The BH-1/BH-2 is not correctly recognized by the HX760S. Blinking Red/Blue: The battery voltage of the BH-1/BH-2 is Low. 6. PTT switch Press this switch to transmit the HX760S. Release this switch to return to receive the HX760S. 7. Speaker 8. Ear Hook You can wear the BH-1/BH-2 on your left or right ear. 7.2 PAIRING Before you use your BH-1/BH-2 for the first time, the BH-1/BH-2 and the HX760S must be paired. 1. Make sure that the BH-1/BH-2 and HX760S is both off. 2. Hold down the HX760Ss [SQL] key, and then turn on the transceiver while still holding down the [SQL] key to activate the Menu (Set) Mode. SEt will appear on the display. 3. Press the [SQL] key to select the Menu item 14 bt. 4. Press the [] or [] key to select desired Operation Mode of the BH-1/BH-2. Activates the Bluetooth function without the Battery Save and VOX features. Ptt:

PttSV: Activates the BH-1/BH-2 with the Battery Save feature. If there has been no signal or key activity for 20 seconds, the Battery Saver automatically puts the BH-1/BH-2 to sleep, to conserve battery life. When signal is received or the PTT switch is pressed, the BH-1/BH-2 will be active again. Furthermore, if there has been no signal or key activity for 10 minutes, turns the 20 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 BH-1/BH-2 off automatically. Activates the BH-1/BH-2 with the VOX feature (VOX gain: High). Activates the BH-1/BH-2 with the VOX feature (VOX gain: Low). Hi:

Lo:

oFF: Disable the BH-1/BH-2. 5. Press the [SQL] key. 6. Press the [SQL] key again to select the Menu item 15 Pin. 7. Press the [] or [] key to enable adjustment of the Menu item. The PIN code 6111 will appear on the display. 8. Press the [MEM] key four times to blink the all digits of the PIN number 6111. 9. Press and hold the POWER switch of the BH-1/BH-2 until the LED indicator blinks red/blue alternately (approximately five seconds). 10. When the BH-1/BH-2 is correctly recognized (requires a 20 to 30 seconds) by the HX760S, the LED indicator of the BH-1/BH-2 will blink blue and the HX760S exit from the Menu (Set) Mode and return to radio operation mode. 11. Turns both BH-1/BH-2 and HX760S off. 7.3 OPERATION 7.3.1 WEARING THE BH-1/BH-2 1. Open the Ear Hook. 2. Loop the Ear Hook over your ear. 3. Press the BH-1/BH-2 to your ear. 4. Adjust the flexible boom microphone by bending the boom towards your mouth. For more comfort when wearing the BH-1/BH-2, affix the sponge supplied with the BH-1/BH-2 on the speaker and insert the sponge ball supplied with the BH-1/BH-2 into the Ear Hook, and adjust as necessary. 7.3.2 OPERATION 1. Press and hold the HX760Ss [POWER] key for two seconds to turn the transceiver on. BT icon will blink on the display. 2. Press and hold the BH-1/BH-2s [POWER] switch until the BH-1s LED indicator glows red, and the beeper sounds a high pitch tone (approximately three seconds). Now, recognizes the BH-1/BH-2 by the HX760S. 3. When the BH-1/BH-2 is correctly recognized by the HX760S, the blinked BT icon is turned to continuously and the BH-1s LED indicator will blink blue. 4. Adjust the receiver audio level by the VOLUME (+)/VOLUME () switches on the BH-1. Pressing the VOLUME (+) switch increase the receiver audio level. Pressing the VOLUME() 21 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 switch decrease the receiver audio level. 5. Press the PTT switch on the BH-1/BH-2 to transmit. Release the PTT switch to return to receive. 6. The communication range between the BH-1/BH-2 and HX760S is around 10 m (33 ft). If you move out the range, the beeper sounds a low pitch tone. If you move back into range, the beeper sounds a high pitch tone. 7. When the battery voltage of the BH-1/BH-2 becomes low, the BH-1/BH-2s LED indicator will blink red/blue at same time, and the beeper sounds a low pitch tone. Charge the BH-1/BH-2s battery with the optional CD-40 Charger Cradle. NOTE When the BH-1/BH-2 is correctly recognized by the HX760S, the HX760Ss internal speaker, microphone, and [VOL] key are disabled. Obstacles between BH-1 and HX760S may shorten the communications distance. NOTE 7.3.3 CHANGE OF THE EAR HOOK The BH-1/BH-2 comes ready to fit the left ear. You may change the BH-1/BH-2 to fit the right ear in the following procedure. 1. The Ear Hook is removed by pushing it out with a pointed object. 2. Removed Ear Hook is inserted from the other side. 8. MENU (SET) MODE The HX760Ss Menu Mode allows a number of the HX760S operating parameters to be custom-configured for your operating requirements. The Menu Mode is easy to activate and set, using the following procedure:

1. Turn the transceiver off. 2. Hold down the [SQL] key, and then turn on the transceiver while still holding down the [SQL]

key. SEt will appear on the display, indicating the Menu (Set) Mode has been activated. 3. 4. Press the [SQL] key to select the Menu item to be adjusted. 5. Press the [] or [] key to enable adjustment of the selected Menu item. The menu item will blink 6. Press the [SQL] key to select the status or value of the Menu item. 7. After completing your adjustment, press the PTT switch to save the new setting and exit to normal operation. 22 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 01 bEP (BEEP) Function: Enable/Disable the Keypad beeper. Available Values: on / oFF Default: on 02 PC (AUDIO PITCH CONTROL) Function: This control changes the speaker audio to have a high or lower sounding pitch to assist listening in quiet or noisy environments. Available Values: on / oFF Default: oFF 03 dSP (DISPLAY MODE) Function: Select the display of the sensor unit information. Available Values: Unit C / Unit F / V / oFF Default: oFF Unit C: Indicates the current temperature by C. Unit F: Indicates the current temperature by F. V:

oFF:

04 tEP (TEMP ADJUST) Function: Correcting the Thermometer setting Available Values: 9.9 ~ +9.9 Default: 0.0 See page 23 for details. 05 LP (LAMP MODE) Function: Selects the Lamp illumination method for the LCD/Keypad. Available Values: Cnt / kEY / off Default: kEY kEY:

Cnt:

Off:

06 dr (DIMMER) Function: Setting of the display brightness Illuminates the LCD/Keypad for 5 seconds when any key is pressed. Illuminates the LCD/Keypad continuously. Disable the LCD/Keypad Lamp. Indicates the battery voltage. Disable the sensor units information. 23 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 Available Values: 00 / 01 / 02 / 03 Default: 02 07 SnL (SCAN LAMP) Function: Enable/Disable the automatic illumination of the lamp when a signal is received on a channel during Scanning Available Values: on / oFF Default: oFF 08 SCn (SCAN DISPLAY) Function: Selects the Scanning display mode Available Values: nor (Normal) / SPL (Special) Default: nor (Normal) When this menu is set to nor (Normal) the channel numbers during scan will be shown as scrolling on the display. When SPL (Special) is selected the channel numbers on the display do not change unless a call was received. The channel shown is the last channel that was received. 09 dt (DUAL WATCH MODE) Function: Selects dual or tri-watch as desired. Available Values: d- (Dual Watch) / t- (Triple Watch) Default: d- (Dual Watch) See page 24 for details. 10 dUL (DW DISPLAY) Function: Selects the Dual Watch scanning display mode. Available Values: nor (Normal) / SPL (Special) Default: nor (Normal) When SPL (Special) is selected the channel shown on the display is the last channel the HX760S received a call on. This is a handy feature if you cannot look at the radio the moment a transmission was received. 11 bSY (BUSY LED) Function: Enable/Disable the BUSY LED while the squelch is open. Available Values: on / oFF Default: on 24 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 12 SOS (STROBE ILLUMINATION) Function: Selects the S.O.S Strobe illumination from continuously on to SOS Strobe. Available Values: SoS / Cnt (Continuously) Default: SoS 13 ALt (WX ALERT) Function: Enable/Disable the Weather Alert feature. Available Values: on / SCn / on SC / oFF Default: on SC Emits a load beep when the Weather Alert is received while receiving the Weather channel. on:

Scn:

Emits a load beep when the Weather Alert is received while scanning the Weather channels. on SC: Emits a load beep when the Weather Alert is received while receiving the Weather channel and/or scanning the Weather channels. oFF: Disable the Weather Alert function. 14 bt (BLUETOOTH) Function: Selects the Operating Mode of the optional BH-1/BH-2 Bluetooth Head Set. Available Values: Ptt / PttSV / Hi / Lo / oFF Default: Ptt Ptt:

PttSV: Activates the Bluetooth function with the Battery Save feature. Activates the Bluetooth function without the Battery Save and VOX features. If there has been no signal or key activity for 20 seconds, the Battery Saver automatically puts the BH-1/BH-2 to sleep, to conserve battery life. When signal is received or the PTT switch is pressed, the BH-1/BH-2 will be active again. Activates the Bluetooth function with the VOX feature (VOX gain: High). Activates the Bluetooth function with the VOX feature (VOX gain: Low). Hi:

Lo:

oFF: Disable the Bluetooth 15 Pin (PIN CODE) Function: Pairing the Bluetooth unit and setting the Pin Code. See page 25 for details. 9. INSTALLATION OF OPTIONS 9.1 FBA-38 ALKALINE BATTERY CASE FBA-38 is a battery case that holds five LR03 alkaline batteries and is used with the HX760S 25 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 transceiver. 1. Slide the five AAA size Alkaline batteries into the FBA-38 with the Negative ( side of the 2. batteries touching the spring connections inside the FBA-38. Insert the FBA-38 into the battery rest on the bottom of the transceiver, and then turn the Battery Pack Lock to the LOCK position with a coin. When the FBA-38 Alkaline Battery Case is used, the HX760S is not able to transmit using 6 W power output. NOTE 10. MAINTENANCE 10.1 GENERAL The inherent quality of the solid-state components in STANDARD HORIZON radios will provide many years of continuous use. Take the following precautions to prevent damage to the radio. To prevent corrosion of electrical contacts and keep the water resistance, keep the microphone connected or the jack covered at all times. Never key the transmitter unless an antenna or suitable dummy load is connected to the antenna receptacle. Marine Division of Vertex Standard US Headquarters 10900 Walker Street, Cypress, CA 90630, U.S.A. Telephone (714) 827-7600 Ensure that the input voltage does not exceed the value specified in your Owners Manual. Use only STANDARD HORIZON-approved accessories and replacement parts. 10.2 REPLACEMENT PARTS Occasionally an owner needs a replacement part. These can be ordered from our Parts Department by writing or calling:

Commonly requested parts, and their part numbers are listed below. CD-39 Charger Cradle: AAF94X001 CAT460 Antenna: Q3000176 Clip-19 Belt Clip: CP9196001 MIC/SP Cap: RA0577900 MIC/SP Cap O-Ring: RA046760A MIC/SP Rubber: RA1030500 10.3 TROUBLESHOOTING CHART 26 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 11. VHF MARINE CHANNEL ASSIGNMENTS Tables on the following pages list the VHF Marine Channel assignments for U.S.A. and International use. Below are listed some data about the charts. 1. VTS. Where indicated, these channels are part of the U.S. Coast Guards Vessel Traffic System. 2. Alpha channel numbers, that is, channel numbers followed by the letter A (such as Channel 07A) are simplex channels on the U.S.A. or Canadian channel assignments whose counterparts in the International assignments are duplex channels. International channels do not use alpha numbers. If you call the Coast Guard on Channel 16, they will sometimes ask you to go to channel 22 Alpha. This is a channel assigned to U.S.A, and Canadian Coast Guards for handling distress and other calls. If your radio is set for International operation you will go to Channel 22 instead of 22A, and will not be able to communicate with the Coast Guard. To use Channel 22A, your radio must be set for USA or Canada operation, using the USA/CAN/INTL channel selection procedure described on page 28 of this manual. Channel 22 (without an A is an International duplex channel for port operations. The HX760S displays an A adjacent to the channel number on all alpha channels, unlike some other models that may not indicate the A even though they may be set to the correct frequency. 3. Bridge-to-Bridge channels (for example, Channel 13) are for use by bridge operators on inter-coastal waterways and rivers. It is also used by marine vessels in the vicinity of these bridges for navigation and for communicating with the bridge operators. Note that a limit of 1 Watt is specified for these channels. 4. The S/D column on the chart indicates either S (simplex) or D (duplex). Simplex means transmitting and receiving on the same frequency. Only one party at a time can talk, unlike a telephone. Be sure to say over and release your microphone push-to-talk switch at the end of each transmission. Duplex operation involves the use of one frequency for transmitting and a separate frequency for receiving. On channels specified as duplex on the charts, correct mode of operation is established automatically by your radio when you select a channel; you cannot change the mode. And you still must release the push-to-talk switch after each transmission in order to listen to the radio. 5. Channels normally used by recreational boaters are term non-commercial in the Channel Use column of the chart. Some of these are shared with other users and some are used only in certain geographic regions. include those that the 6. Marine vessels equipped with VHF radios are required to monitor Channel 16. 27 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 VHF Marine Channel VHF MARINE CHANNEL CHART U C I X X X S/D D S TX RX 156.050 160.650 156.050 CH 01 01A 02 03 03A 04 04A X X X X X X X 05 X 05A 06 07 07A 08 09 10 11 12 13 14 15 15 16 17 18 18A 19 19A 19A 20 20A 21 21A X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 22 X D D S D S D S S D S S S S S S S S S S S S D S D S S D S D S D CHANNEL USE Public Correspondence (Marine Operator) Port Operation and Commercial. VTS in selected areas Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) US Government only, Coast Guard Public Correspondence (Marine Operator), Port operation, ship movement Pacific coast: Coast Guard, East Coast:

Commercial fishing Public Correspondence (Marine Operator), Port operation, ship movement Port operation. VTS in Seattle Inter-ship Sefety Public Correspondence (Marine Operator), Port operation, ship movement Commercial Commercial (Inter-ship only) Boater Calling channel, Commercial &

Non-commercial (Recreational) Commercial Commercial. VTS in selected areas. Port operation. VTS in selected areas. Inter-ship

(Bridge-to-bridge) Port operation. VTS in selected areas. Navigation Safety ship non-commercial, Commercial, movement (1 W) International Distress, Safety and Calling State Controlled (1 W) Port operation, ship movement Commercial Port operation, ship movement US: Commercial Coast Guard 156.100 156.150 160.700 160.750 156.150 156.200 160.800 156.200 156.250 160.850 156.250 156.300 156.350 160.950 156.350 156.400 156.450 156.500 156.550 156.600 156.650 156.700 156.750 156.800 156.850 156.900 156.950 156.950 156.900 161.500 156.950 156.550

156.750 Environmental (Receive only) 157.000 161.600 Canadian Coast Guard Only, International:

157.050 161.650 157.000 157.050 157.100 161.700 port operations and shipment Port operation Port operation, ship movement U.S. Government Only, Canadian Coast Guard Port operation, ship movement 28 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 22A X X 23 23A 24 25 26 27 28 60 61 X X X X X X X X X X X X X X X X X X X X X 61A X X 62 X 62A X 63 X 63A X 64 X X 64A X X 65 X 65A 66 66A 67 X X X X X X X X 68 69 70 71 X X X X X X X X X X X X 72 X X X S D S D D D D D D D S D S D S D S D S D S S S S S S S 157.100 157.150 161.750 157.150 157.200 157.250 157.300 157.350 157.400 156.025 156.075 161.800 161.850 161.900 161.950 162.000 160.625 160.675 156.075 156.125 160.725 156.125 156.175 160.775 156.175 156.225 160.825 156.225 156.275 160.875 156.275 156.325 160.925 156.325 156.375 156.425 156.475 156.525 156.575 156.625 Coast, US and Canadian Coast Guard Liaison and Maritime Safety Information Broadcasts announced on channel 16 Public Correspondence (Marine Operator) U.S. Government Only Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Port operation, ship movement U.S. Government Only, Canadian Coast Guard-Pacific Commercial Fishing-East Coast Public Correspondence (Marine Operator), Port operation, ship movement Public Coast: Coast Guard; East Coast:

commercial fishing only Public Correspondence (Marine Operator), Port operation, ship movement Port Operation and Commercial. VTS in selected areas. Public Correspondence (Marine Operator), Port operation, ship movement U.S. Government Only, Commercial Fishing Public Correspondence (Marine Operator), Port operation, ship movement Port Opeations Public Correspondence (Marine Operator), Port operation, ship movement Port Operations US: Commercial. Used for Bridge-to-bridge communi-cations in lower Mississippi River. Inter-ship only, Commercial fishing, S&R Non-commercial (Recreational) US:

Canada:

opertions and Ship movement Digital communications not allowed) US,

(Recreational), opertions and Ship movement Non-commercial (Inter-ship only)

(Recreational), fishing only, Inter-ship, Port Non-commercial Commercial International:

Non-commercial Port International:

Canadian selective Canada:

Canada:

calling

(voice 29 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 73 X X X 74 X X X 75 76 77 77 78 78A 79 79A 80 80A 81 81A X X X X X X X X X X X X X X X X X 82 X 82A X X 83 83A X X X X X X X X X X X X X X X X X X X X X X 83 84 85 86 87 87 88 88 88A WX01 X X X WX02 X X X WX03 X X X WX04 X X X WX05 X X X WX06 X X X WX07 X X X WX08 X X X WX09 X X X WX10 X X X S S S S S S D S D S D S D S D S D S D D D D D S D S S D D D D D D D D D D 156.675 156.725 156.775 156.825 156.875 15.875 156.925 161.525 156.975 161.575 156.925 156.975 157.025 157.075 157.025 161.625 157.075 161.675 157.125 161.725 157.125 Port operation, ship-movement US: Port Operations, Canada: Commercial fishing only, International: Inter-ship, Port opertions and Ship movement US: Port Operations, Canada: Commercial fishing only, International: Inter-ship, Port opertions and Ship movement Port Operations (Inter-ship only) (1W) Port Operations (Inter-ship only) (1W) Port Operations (Inter-ship only) (1W) Port Operations (Inter-ship only) Public Correspondence (Marine Operator), Non-commercial (Recreational) Port operation and Ship movement Commercial Port operation, ship movement Commercial Port operation, ship movement U.S. operations. Public Correspondence (Marine Operator), U.S. Government Only, Canadian Coast Guard Only Port operation, ship movement Government Environmental

protection Only 157.175 161.775 Canadian Coast Guard Only 157.175 157.175 157.225 157.275 157.325 157.375 161.775 161.825 161.875 161.925 157.425 162.025 157.375 157.425 157.425 U.S. Government Only, Canadian Coast Guard Only Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (Marine Operator) Public Correspondence (ship-to-coast) Public Correspondence (ship-to-coast) Commercial, Inter-ship Only

162.550 Weather (receive only) 162.400 Weather (receive only) 162.475 Weather (receive only) 162.725 Weather (receive only) 162.450 Weather (receive only) 162.500 Weather (receive only) 162.525 Weather (receive only) 161.650 Weather (receive only) 161.775 Weather (receive only) 163.275 Weather (receive only) The above BOLD channels are not for use of the general public in U.S. waters, unless proper 30 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 authorization is given. Points of communication (Intership and between coast and ship unless otherwise indicated) Carrier frequency

(MHz) Ship transmit Coast transmit Channel designator 01A1 63A1 05A2 65A 66A 123 73 143 74 774 20A12 136 677 01A1 63A1 07A 677 08 09 10 113 18A 19A 79A 80A 88A8 7214 7015 6817 0916 69 71 72 78A 79A 80A 6714 16 156.050 156.175 156.250 156.275 156.325 156.600 156.675 156.700 156.725 156.875 157.000 156.650 156.375 156.050 156.175 156.350 156.375 156.400 156.450 156.500 156.550 156.900 156.950 156.975 157.025 157.425 156.625 156.425 156.450 156.475 156.575 156.625 156.925 156.975 157.025 156.375 156.800 Navigational (Bridge-to-Bridge)5 156.050 156.175 156.250 156.275 156.325 156.600 156.675 156.700 156.725 156.650 156.375 156.050 156.175 156.350 156.450 156.500 156.550 156.900 156.950 156.975 157.025

156.425 156.450 156.475 156.575

156.925 156.975 157.025

156.800 Port Operations Intership only. Intership only. Commercial Intership only. Do. Intership only. Internship only. Noncommercial Internship only. Great Lakes only. Do. Internship only. EPRIB Intership Safety Distress, Safety and Calling 156.525 156.525 Digital Selective Calling 31 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 06 156.300

a. Intership, or b. For SAR: Ship and aircraft for the U.S. Coast Guard. Environmental Coast to ship only. Maritime Control Liaison, U.S. Coast Guard Ship, aircraft, and coast stations of the U.S. Coast Guard and at Lake Mead, Nev., ship and coast stations of the National Park Service, U.S. Department of the Interior. Public Correspondence (Marine Operator) channels 1513

156.750 179, 10 22A11 156.850 156.850 157.100 157.100 24 84 25 85 26 86 27 87 28 888 157.200 157.225 157.250 157.275 157.300 157.325 157.350 157.375 157.400 157.425 161.800 161.825 151.850 161.875 161.900 161.925 161.950 161.975 162.000 162.025 1. 2. 3. 156.050 MHz and 156.175 MHz are available for port operations and commercial communications purposes when used only within the U.S. Coast Guard designated Vessel Traffic Services (VTS) area of New Orleans, on the lower Mississippi River from the various pass entrances in the Gulf of Mexico to Devils Swamp Light at River Mile 242.4 above head of passes near Baton Rouge. 156.250 MHz is available for port operations communications use only within the U.S. Coast Guard designated VTS radio protection areas of New Orleans and Houston described in Sec. 80.383. 156.250 MHz is available for intership port operations communications used only within the area of Los Angeles and Long Beach harbors, within a 25- nautical mile radius of Point Fermin, California. 156.550 MHz, 156.600 MHz and 156.700 MHz are available in the U.S. Coast Guard designated port areas only for VTS communications and in the Great Lakes available primarily for communications relating to the movement of ships in sectors designated by the St. Lawrence Seaway Development Corporation or the U.S. Coast Guard. The use of these frequencies outside VTS and ship movement sector protected areas is permitted provided they cause no interference to VTS and ship movement communications in their respective designated sectors. 4. Use of 156.875 MHz is limited to communications with pilots regarding the movement and docking of ships. Normal output power must not exceed 1 watt. 156.375 MHz and 156.650 MHz are available primarily for 5. intership navigational 32 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 communications. These frequencies are available between coast and ship on a secondary basis when used on or in the vicinity of locks or drawbridges. Normal output power must not exceed 1 watt. Maximum output power must not exceed 10 watts for coast stations or 25 watts for ship stations. 6. On the Great Lakes, in addition to bridge-to-bridge communications, 156.650 MHz is available for vessel control purposes in established vessel traffic systems. 156.650 MHz is not available for use in the Mississippi River from South Pass Lighted Whistle Buoy 2 and Southwest Pass entrance Midchannel Lighted Whistle Buoy to mile 242.4 above Head of Passes near Baton Rouge. Additionally it is not available for use in the Mississippi River-Gulf Outlet, the Mississippi River-Gulf Outlet Canal, and the Inner Harbor Navigational Canal, except to aid the transition from these areas. 7. Use of 156.375 MHz is available for navigational communications only in the Mississippi River from South Pass Lighted Whistle Buoy 2 and Southwest Pass entrance Mid-channel Lighted Whistle Buoy to mile 242.4 above head of Passes near Baton Rouge, and in addition over the full length of the Mississippi River-Gulf Outlet Canal from entrance to its junction with the Inner Harbor Navigation Canal, and over the ull length of the Inner Harbor Navigation Canal from its junction with the Mississippi River to its entry to Lake Pontchartrain at the New Seabrook vehicular bridge. 8. Within 120 km (75 miles) of the United States/Canada border, in the area of the Puget Sound and the Strait of Juan de Fuca and its approaches, 157.425 MHz is half of the duplex pair designated as Channel 88. In this area, Channel 88 is available to ship stations for communications with public coast stations only. More than 120 km (75 miles) from the United States/Canada border in the area of the Puget Sound and the Strait of Juan de Fuca, its approaches, the Great Lakes, and the St. Lawrence Seaway, 157.425 MHz is available for intership and commercial communications. Outside Puget Sound area and its approaches and the Great Lakes, 157.425 MHz is also available for communications between commercial fishing vessels and associated aircraft while engaged in commercial fishing activities. 9. When the frequency 156.850 MHz is authorized, it may be used additionally for search and rescue training exercises conducted by state or local governments. 10. The frequency 156.850 MHz is additionally available to coast stations on the Great Lakes for transmission of scheduled Coded Marine Weather Forecasts (MAFOR), Great Lakes Weather Broadcast (LAWEB) and nscheduled Notices to Mariners or Bulletins. F3C and J3C emissions are permitted. Coast Stations on the Great Lakes must cease weather broadcasts which cause interference to stations operating on 156.800 MHz until the interference problem is resolved. 11. The frequency 157.100 MHz is authorized for search and rescuetraining exercises by state or local government in conjunction with U.S. Coast Guard stations. Prior U.S. Coast Guard 33 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 approval is required. Use must cease immediately on U.S. Coast Guard request. 12. The duplex pair for channel 20 (157.000/161.600 MHz) may be used for ship to coast station communications. 13. Available for assignment to coast stations, the use of which is in accord with an agreed program, for the broadcast of information to ship stations concerning the environmental conditions in which vessels operate, i.e., weather; sea conditions; time signals; notices to mariners; and hazards to navigation. 14. Available only in the Puget Sound and the Strait of Juan de Fuca. 15. The frequency 156.525 MHz is to be used exclusively for distress, safety and calling using digital selective calling techniques. No other uses are permitted. 16. The frequency 156.450 MHz is available for intership, ship and coast general purpose calling by noncommercial vessels, such as recreational boats and private coast stations. 17. The frequency 156.425 MHz is assigned by rule to private coast stations in Alaska for facsimile transmissions as well as voice communications. 12. WARRANTY Marine Products Limited Warranty The following Limited Warranty is for valid for products that have been purchased in the United States and Canada. For limited Warranty details outside the United States, contact the dealer in your country. PLEASE NOTE STANDARD HORIZON (a division of VERTEX STANDARD) warrants, to the original purchaser only, each new Marine Communications Product (Product) manufactured and/or supplied by STANDARD HORIZON against defects in materials and workmanship under normal use and service for a period of time from the date of purchase as follows:

Fixed Mount and Portable Transceivers 1 year - if purchased before 01/01/91 3 years - if purchased between 01/01/91 and 01/01/94 3 years Waterproof - if purchased after 01/01/94 Loud hailers 1 year - if purchased before 01/01/91 3 years - if purchased after 01/01/91 Associated Chargers 1 year - if purchased before 01/01/91 34 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 3 years - if purchased after 01/01/91 Associated Batteries - 18 months. Note: Batteries will be deemed defective only if storage capacity drops below 80% of rated capacity or if leakage develops. Associated Accessories - 1 year. Includes: Microphones/Handsets, External Speakers, Antennas, Carrying Accessories, Power Supplies, and Signaling Boards. To receive warranty service, the purchaser must deliver the Product, transportation and insurance prepaid, to STANDARD HORIZON (a division of VERTEX STANDARD). Include proof of purchase indicating model. serial number, and date of purchase. STANDARD HORIZON will return the Product to the purchaser freight prepaid. Products purchased prior to January 1, 1991 will bear the STANDARD HORIZON warranty terms in effect prior to that date. In the event of a defect, malfunction or failure of the Product during the warranty period, STANDARD HORIZONs liability for any breach of contract or any breach of express or implied warranties in connection with the sale of Products shall be limited solely to repair or replacement, at its option, of the Product or part(s) therein which, upon examination by STANDARD HORIZON, appear to be defective or not up to factory specifications. STANDARD HORIZON may, at its option, repair or replace parts or subassemblies with new or reconditioned parts and subassemblies. Parts thus repaired or replaced are warranted for the balance of the original applicable warranty. STANDARD HORIZON will not warrant installation, maintenance or service of the Products. In all instances, STANDARD HORIZONs liability for damages shall not exceed the purchase price of the defective Product. This warranty only extends to Products sold within the 50 States of the United States of America and the District of Columbia. STANDARD HORIZON will pay all labor to repair the product and replacement parts charges incurred in providing the warranty service except where purchaser abuse or other qualifying exceptions exist. The purchaser must pay any transportation expenses incurred in returning the Product to STANDARD HORIZON for service. This limited warranty does not extend to any Product which has been subjected to misuse, neglect, accident, incorrect wiring by anyone other than STANDARD HORIZON, improper installation, or subjected to use in violation of instructions furnished by STANDARD HORIZON, nor does this warranty extend to Products on which the serial number has been removed, defaced, or changed. STANDARD HORIZON cannot be responsible in any way for ancillary equipment not furnished by STANDARD HORIZON which is attached to or used in connection with STANDARD HORIZONs Products, or for the operation of the Product with any ancillary equipment, and all such equipment is expressly excluded from this warranty. STANDARD HORIZON disclaims liability for range, coverage, or operation of the Product and ancillary equipment as a whole under this warranty. STANDARD HORIZON reserves the right to make changes or improvements in Products, during 35 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 subsequent production, without incurring the obligation to install such changes or improvements on previously manufactured Products. The implied warranties which the law imposes on the sale of this Product are expressly LIMITED, in duration, to the time period specified above. STANDARD HORIZON shall not be liable under any circumstances for consequential damages resulting from the use and operation of this Product, or from the breach of this LIMITED WARRANTY, any implied warranties, or any contract with STANDARD HORIZON. IN CONNECTION WITH THE SALE OF ITS PRODUCTS, STANDARD HORIZON MAKES NO WARRANTIES, EXPRESS OR IMPLIED AS TO THE MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE, EXCEPT AS EXPRESSLY SET FORTH HEREIN. Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitation on how long an implied warranty lasts, so the above limitations or exclusions may not apply. This warranty gives specific legal rights, and there may be other rights which may vary from state to state. ONLY PRODUCTS SOLD ON OR AFTER JANUARY 1, 1991 ARE COVERED UNDER THE TERMS OF THIS LIMITED WARRANTY. ON-LINE WARRANTY REGISTRATION THANK YOU for buying STANDARD HORIZON (a division of Vertex Standard) products! We are confident your new radio will serve your needs for many years!

Please visit www.standardhorizon.com to register the HX760S Marine VHF. It should be noted that visiting the Web site from time to time may be beneficial to you, as new products are released they will appear on the STANDARD HORIZON Web site. Also a statement regarding product support should be added to the manual. Product Support Inquiries If you have any questions or comments regarding the use of the HX760S, you can visit the STANDARD HORIZON Web site to send an E-mail or contact the Product Support team at (714) 827-7600 ext 6300 M-F 7:00-5:00PST. In addition to the warranty, STANDARD HORIZON includes a lifetime flat rate program to provide service after the warranty period has expired. If you wish to obtain the flat rate price for out-of-warranty repair, you must include the information on the Owner's Record with the unit when you return it to your Dealer or to STANDARD HORIZON. Lifetime Flat Rate Service Program: For the original Owner only, for the lifetime of the unit, STANDARD HORIZON will repair the unit to original specifications. Note: The flat rate amount is payable by the Owner only if STANDARD HORIZON or the STANDARD HORIZON Dealer determines that a repair is needed. After the repair, a 90-day warranty will be in effect from the date of return of the unit to the .Owner. This service program is not available for equipment which has failed as a result of neglect, accident, breakage, misuse, improper installation or modification, or water damage (depending on the product). 36 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 13. SPECIFICATIONS TX: 156.025 MHz - 157.425 MHz RX: 156.050 MHz - 163.275 MHz 25 kHz 10 ppm (4 F to +140 F [20 C to +60 C]) 16K0G3E 50 7.4V DC, Negative Ground (Battery Terminal) 280 mA (Receive, Typical at AF MAX.) 50 mA (Standby) 10 mA (Standby, Saver On) 1.6 A / 1.5 A / 1.0 A / 0.7 A

(TX: 6 W / 5 W / 2.5W / 1W) 4 F to +140 F (20 C to +60 C) 10 C to +60 C 1 C 2.44x 5.57 x 1.61 (62.5 x 141.5 x 42.5 mm)

(w/o knob & antenna) 10.8 oz (305 g)

(w/FNB-V99LI, Belt Clip, & Antenna) Performance specifications are nominal, unless otherwise indicated, and are subject to change without notice. 13.1 GENERAL Frequency Ranges:

Channel Spacing:

Frequency Stability:

Emission Type:

Antenna Impedance:

Supply Voltage:

Current Consumption:

Operating Temperature:

Termometer Operating Range:

Termometer Indication Step:

Case Size (W x H x D):

Weight (Approx.):

13.2 TRANSMITTER RF Power Output:

Modulation Type:

Maximum Deviation:

Spurious Emission:

Microphone Impedance:

13.3 RECEIVER Circuit Type:

6 W / 5 W / 2.5 W / 1 W (@7.4 V ) Variable Reactance 5 kHz 75 dBc typical 2 k Double-Conversion Superheterodyne 37 Vertex Standard Co.,Ltd. FCC ID:K6630323X30 IC: 511B-30323X30 Intermediate Frequencies:

Adjacent Channel Selectivity:

Intermodulation:

Ham & Noise Ratio:

Sensitivity:

Selectivity:

AF Output (Internal SP):

1st: 47.25 MHz 2nd: 450 kHz 70 dB typical 70 dB typical 40 dB typical 0.25 V for 12 dB SINAD 12 kHz / 25 kHz (6 dB /60 dB) 700mW at 16 for 10 % THD (@7.4 V) 38 Vertex Standard Co.,Ltd.