Standard Horizon HX760S User manual

FCC ID:K6630323X30
IC:511B-30323X30
Vertex Standard Co.,Ltd.1
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.
NOTE
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.
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 FCC’s 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

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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 [phone].
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: Part 80
Output Power with FNB-V99LI: 1.0/2.5/5.0/6.0 W (Low/Mid/High/Nor)
Emission: 16K0G3E
Frequency Range: 156.025 to 163.275MHz
FCC Type Number: K6630323X30
Industry Canada Type Approval: 511B-30323X30
FCC NOTICE
Unauthorized changes or modifications to this equipment may void compliance with FCC Rules.

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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

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・ 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
・ Owner’s Manual
2.2 OPTIONS
・ MH-73A4B Speaker/Microphone
・ MH-57A4B Mini Speaker/Microphone
・ VC-24 VOX Headset
・ VC-27 Earpiece/Microphone
・ CD-39 Charger Cradle
・ FNB-V99LI 7.4 V, 1150 mAh LI-ion Battery Pack
・ FBA-38 Alkaline Battery Case
・ E-DC-19A DC Cable with 12 V Cigarette Lighter Plug
・ NC-88B/C/UÚ230-240 VAC Wall Charger for the FNB-V99LI
・ E-DC-6 DC Cable; plug and wire only
・ CN-3 Radio-to-Ship’s-Antenna Adapter
Ú: “B” suffix is for use with 120 VAC, “C” suffix is for use with 230-240 VAC, and “U” suffix is
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. ABOUT THIS RADIO
3.1 ABOUT THE VHF MARINE BAND 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

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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.
CAUTION
To avoid risk of explosion and injury, FNB-V99LI battery pack should only be removed, charged
or recharged in non-hazardous environments.
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.

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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.
NOTE
The battery lock must be set to “LOCK” position to ensure water integrity and from the battery
coming loose.
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.
3. 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.
4. If the HX760S is inserted correctly, the Red “CHARGING” indicator will glow. A
fully-discharged pack will be charged completely in approximately 8 hours.
5. When charging is completed, the red LED indicator will change to green.
CAUTION
The CD-39 is NOT designed to be waterproof. Do not attempt to charge in water hazardous
locations.
NOTE
The CD-39 is only designed for the charging of the HX850S’ battery, and is not suitable for other

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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 NOTE
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.
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 [S] or [T] key to adjust the
receiver audio volume level.
[SQL] Key
Press this key to activate the squelch adjusting mode. Press the [S] or [T] 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.
[S(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.
[T(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.

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[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 transceiver’s power on and off.
[PRESET] Key
Immediately recalls one of up to 10 user preset memories for each band (shown as “0” - “9” on

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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.
NOTE
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.
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. Information Bar
The temperature or battery voltage indicates here.
2. “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
This indicator shows the squelch level.
5. “SCN” Indicator
This indicator appears when the Scan is activated.
6. “DW” Indicator
This indicator appears when the Dual Watch is activated.
7. “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

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USAband; “INTL” indicates the International band; and “CAN” indicates the Canadian band.
9. “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 transceiver’s “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”).
2. 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.
NOTE
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.
6.3 RECEPTION
1. Press and hold the [POWER] key for two seconds to turn the transceiver on. The DC supply

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voltage will indicated on the display for 2 seconds.
2. Press the [SQL] key to activate the squelch adjusting mode. Press the [T] 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 [T]/[S] 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 [S] key until the random noise is disappeared. This state is
known as the “Squelch Threshold”.
5. Press the [T] or [S] 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 [T]/[S]
key) to desired listening level. The TX/BUSY indicator illuminates green indicating that the
channel is being used.
NOTE
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.
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.
4. 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.
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.

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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.
NOTE
The PTT switch is ignored for 10 seconds after the transceiver automatically switches to the
receiving mode by the TOT feature.
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.
2. “USA” appears on the LCD for the USA band, “INTL” appears for the International band, and
“CAN” appears for the Canadian band
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 HX760S’s 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.

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6.8 NOAAWEATHER 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 [T] or [S] 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 NOAAWEATHER 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.
NOTE
Four options for the Weather Alert feature are available, refer to Menu Mode Item “13 Alt” on
page 25 for details.
6.8.2 NOAAWEATHER 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 NOAAWeather 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

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1. Hold down the [PRESET] key, and press the [T] or [S] 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 [T] or [S] 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 [T] or [S] key.
2. Press the [MEM] key to store the channel into the transceiver’s 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 transceiver’s 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 transceiver’s 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 [T] / [S] 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

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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] Æ[Priority Channel] Æ[CH07] Æ[Priority Channel] Æ
[CH08] Æ[Priority Channel] Æ[CH06] Æ[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 DUALWATCH
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 [T] or [S] 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

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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 [T] or [S] 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 [T] or [S] 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 “16”・and “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 vessel’s name).
2. Then repeat once: “Mayday, _____” (your vessel’s 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

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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 vessel’s 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 CALLINGANOTHER 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.

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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 CHANNEL13
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 CHANNEL67
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 MEASURINGWATER TEMPERATURE
The HX760S can measure water temperature. The measurable temperature range is 14 ºF 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.
3. “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 “03 dSP”.
5. Press the [T] or [S] key to select “Unit °C” or “Unit °F”.
Unit °C: Indicates the current temperature by °C.
Unit °F: 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.

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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.
3. “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 “04 tEP”.
5. Press the [T] or [S] 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.
NOTE
When change the temperature unit (“°F” Æ“°C” or “°C” Æ“°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.
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.

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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-1’s 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-1’s 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 HX760S’s [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 [T] or [S] key to select desired Operation Mode of the BH-1/BH-2.
Ptt: Activates the Bluetooth® function without the Battery Save and VOX features.
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