Yaesu Musen GX1255S VHF Marine Transceiver User Manual Operating Manual
Yaesu Musen Co., Ltd. VHF Marine Transceiver Operating Manual
Operating Manual
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
1
Quest GX1255S
Quest GX1255SQuest GX1255S
Quest GX1255S
25 Watt VHF/FM Marine Transceiver
25 Watt VHF/FM Marine Transceiver 25 Watt VHF/FM Marine Transceiver
25 Watt VHF/FM Marine Transceiver Owner's Manual
Owner's ManualOwner's Manual
Owner's Manual
・ One-Button DSC Distress Call Automatically Sends Latitude & Longitude and
Vessel ID
・ Programmable Scan & Priority Ch16 Scan
・ NOAA Weather Alert
・ Backlit LCD & Keys
・ Huge LCD
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTS
FCC RADIO LICENSE INFORMATION
STATION LICENSE
RADIO CALL SIGN
CANADIAN SHIP STATION LICENSING
FCC NOTICE
1 GENERAL INFORMATION
1.1 INTRODUCTION
1.2 FCC/INDUSTRY CANADA INFORMATION
2 ACCESSORIES
2.1 PACKING LIST
2.2 OPTIONS
3 CONTROLS AND INDICATORS
3.1 CONTROLS AND CONNECTIONS
4 INSTALLATION
4.1 LOCATION
4.2 ELECTRICAL CONNECTIONS
4.3 ACCESSORY CABLE
4.4 OPTIONAL CMB16 FLUSH MOUNT INSTALLATION
5 BASIC OPERATION
5.1 RECEPTION
5.2 TRANSMISSION
5.3 TRANSMIT TIME - OUT TIMER (TOT)
5.4 SIMPLEX/DUPLEX CHANNEL USE
5.5 USA, CANADA, AND INTERNATIONAL MODE
5.6 NOAA WEATHER CHANNELS
5.7 NOAA WEATHER ALERT
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5.8 MEMORY SCANNING (M-SCAN)
5.9 PRIORITY SCANNING (P-SCAN)
5.10 POSITION INDICATION
5.11 RESETTING THE TRANSCEIVER’S MICROPROCESSOR
6 DIGITAL SELECTIVE CALLING
6.1 GENERAL
6.1.1 Digital Selective Calling (DSC)
6.1.2 Maritime Mobile Service Identity (MMSI)
6.2 SENDING A DISTRESS CALL
6.3 SENDING AN INDIVIDUAL CALL
6.4 SENDING AN ALL SHIPS CALL
6.5 RECEIVING DSC CALLS
6.5.1 Receiving a distress call
6.5.2 Receiving a distress relay call
6.5.3 Receiving an all ships call
6.5.4 Receiving a geographical area call
6.5.5 Receiving an individual call
7. DSC / RADIO SETUP MODE
7.1 SETUP
7.2 LAMP ADJUSTING
7.3 LCD CONTRAST
7.4 CH NAMING
7.5 INDIVIDUAL DIRECTORY SETUP (DSC)
7.6 KEY BEEP (ON OR OFF)
7.7 INDIVIDUAL RING
7.8 TIME OFFSET
7.9 USER MMSI INPUT
7.10 DSC SCANNING TO CHANGE DSC SCAN METHOD
8 OPERATING PRACTICES
8.1 EMERGENCY (CHANNEL 16 USE)
8.2 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9)
8.3 MAKING TELEPHONE CALLS
8.4 OPERATING ON CHANNELS 13 AND 67
8.5 PROHIBITED COMMUNICATIONS
8.6 NOAA WEATHER ALERT TESTING
8.7 DIGITAL SELECTIVE CALLING (DSC)
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8.7.1 USCG DSC Watch
8.8 MARITIME MOBILE SERVICE IDENTITY (MMSI)
8.8.1 What is a MMSI?
8.9 USING DIGITAL SELECTIVE CALLING FEATURES
8.9.1 Distress Call
8.9.2 Individual Call
8.9.3 Urgency Call
8.9.4 Safety Call
8.10 ADDITIONAL DIGITAL SELECTIVE CALLING INFORMATION
8.11 ABOUT VHF RADIO
8.12 SELECTING AN ANTENNA
8.13 COAXIAL CABLE
9 MAINTENANCE
9.1 REPLACEMENT PARTS
9.2 FACTORY SERVICE
9.3 TROUBLESHOOTING CHART
10. CHANNEL ASSIGNMENTS
11. WARRANTY
12. SPECIFICATIONS
12.1 GENERAL
12.2 TRANSMITTER
12.3 RECEIVER
Safety / Warning Information
Safety / Warning InformationSafety / Warning Information
Safety / Warning Information
WARNING
WARNINGWARNING
WARNING - DO NOT operate the GX-1255S radio when someone (bystanders) outside
the vehicle is within following range.
Safety
Safety Safety
Safety Training information:
Training information:Training information:
Training information:
Antennas used for this transmitter must not exceed an antenna gain of 0 dB. The
radio must be used in vessel-mount configurations with a maximum operating duty
factor not exceeding 50%, in typical Push-to-Talk configurations.
This radio is restricted to occupational use, work related operations only where the
radio operator must have the knowledge to control the exposure conditions of its
passengers and bystanders by maintaining the minimum separation distance of 0.71 m
(2.33 feet).
Failure to observe these restrictions will result in exceeding the FCC RF exposure
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limits.
Antenna Installation:
Antenna Installation:Antenna Installation:
Antenna Installation:
The antenna must be located at least 0.71 m (2.33 feet) away from passengers in order
to comply with the FCC RF exposure requirements.
For roof top installation, the antenna must be placed in the center of the roof.
ON-LINE WARRANTY REGISTRATION
ON-LINE WARRANTY REGISTRATIONON-LINE WARRANTY REGISTRATION
ON-LINE WARRANTY REGISTRATION
Please visit www.standardhorizon.com to register the QUEST 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.
PRODUCT SUPPORT INQUIRIES
PRODUCT SUPPORT INQUIRIESPRODUCT SUPPORT INQUIRIES
PRODUCT SUPPORT INQUIRIES
If you have any questions or comments regarding the use of the QUEST, you can visit
the STANDARD HORIZON Web site to send an E-Mail or contact the Product Support
team at 562/404-2700 M-F 7:00-5:00PST.
FCC RADIO LICENSE INFORMATION
FCC RADIO LICENSE INFORMATIONFCC RADIO LICENSE INFORMATION
FCC RADIO LICENSE INFORMATION
Standard Horizon radios comply with the Federal Communication Commission (FCC)
requirements that regulate the Maritime Radio Service.
STATION LICENSE
STATION LICENSESTATION LICENSE
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.
RADIO CALL SIGN
RADIO CALL SIGNRADIO CALL SIGN
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.
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CANADIAN SHIP STATION LICENSING
CANADIAN SHIP STATION LICENSINGCANADIAN SHIP STATION LICENSING
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
Industry CanadaIndustry Canada
Industry Canada
Radio Regulatory Branch
Radio Regulatory BranchRadio Regulatory Branch
Radio Regulatory Branch
Attn: DOSP
Attn: DOSPAttn: DOSP
Attn: DOSP
300 Slater Street
300 Slater Street300 Slater Street
300 Slater Street
Ottawa, Ontario
Ottawa, OntarioOttawa, Ontario
Ottawa, Ontario
Canada, KIA 0C8
Canada, KIA 0C8Canada, KIA 0C8
Canada, KIA 0C8
FCC NOTICE
FCC NOTICEFCC NOTICE
FCC NOTICE
NOTICE
NOTICENOTICE
NOTICE
Unauthorized changes or modifications to this equipment may void compliance with
FCC Rules. Any change or modification must be approved in writing by STANDARD
HORIZON.
NOTICE
NOTICENOTICE
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:
- Reorient or relocate the receiving antenna.
- 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 radio/TV technician for help.
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1
1 1
1
GENERAL INFORMATION
GENERAL INFORMATIONGENERAL INFORMATION
GENERAL INFORMATION
1.1
1.1 1.1
1.1
INTRODUCTION
INTRODUCTIONINTRODUCTION
INTRODUCTION
The STANDARD HORIZON GX1255S is a VHF/FM transceiver designed for use in the
frequency range of 156.025 to 163.275 MHz. The GX1255S requires 13.8V for operation
and has a switchable RF output power of 1 watt or 25 watts.
The transceiver is capable of RTCM SC101 DSC (Digital Selective Calling) operation.
The transceiver operates on all currently-allocated marine channels which are
switchable for use with either USA, International, or Canadian regulations. It has an
emergency channel 16 which can be immediately selected from any channel by pressing
the red 16/9 key. NOAA Weather channels can also be accessed immediately by pressing
the WX key.
Other features of the transceiver include: scanning, priority scanning, submersible mic,
high and low voltage warning, and GPS repeatability.
1.2
1.2 1.2
1.2
FCC/ INDUSTRY CANADA INFORMATION
FCC/ INDUSTRY CANADA INFORMATIONFCC/ INDUSTRY CANADA INFORMATION
FCC/ INDUSTRY CANADA INFORMATION
The following data pertaining to the transceiver is necessary to fill out the
license application.
Type Acceptance ……………………………….…………………………….. FCC Part 80
Output Power ………………………………………….. 1 Watt (low) and 25 Watts (high)
Emission ……………………………………………………………….16K0G3E, 16K0G2B
Frequency Range ……………………………………………….. 156.025 to 163.275 MHz
FCC Type Number …………………………………………………………… K66GX1255S
Industry Canada Type Approval ……………………………………………… PENDING
2
22
2
ACCESSORIES
ACCESSORIES ACCESSORIES
ACCESSORIES
2.1
2.1 2.1
2.1
PACKING LIST
PACKING LISTPACKING LIST
PACKING LIST
When the package containing the transceiver is first opened, please check it for the
following contents:
・ GX1255S QUEST Transceiver (with White/Black Microphone)
・ Mounting Bracket (with attaching hardware and hanger kit)
・ Owner’s Manual
・ Quick-Reference Card
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・ Power Cord
・ Dust Cover
2.2
2.2 2.2
2.2
OPTIONS
OPTIONSOPTIONS
OPTIONS
CMB16 …………………………………………………………………. Flush-Mount Bracket
101S ………………………………………………………………….. Mini Extension Speaker
201S ………………………………………………………………………… Extension Speaker
201SZ ……………………………………………………… Flush Mount Extension Speaker
201SBK …………………………………………………………….. Black Extension Speaker
201SBKZ ………………………………………….. Flush Mount Black Extension Speaker
3
33
3
CONTROLS AND INDICATORS
CONTROLS AND INDICATORS CONTROLS AND INDICATORS
CONTROLS AND INDICATORS
NOTE
NOTENOTE
NOTE
This section defines each control of the transceiver. See Figure 1 for location of controls.
For detailed operating instructions refer to chapter 4 of this manual.
3.1
3.1 3.1
3.1
CONTROLS AND CONNECTIONS
CONTROLS AND CONNECTIONSCONTROLS AND CONNECTIONS
CONTROLS AND CONNECTIONS
(1) POWER SWITCH/VOLUME CONTROL
Turns the transceiver on and off as well as adjusts the audio volume.
Turn this control clockwise to turn the radio on and to increase the volume.
Counterclockwise rotation into the click-stop will turn the radio off.
Secondary Use
When the transceiver is turned on while the SCAN and WX keys are held down, the
internal microprocessor is reset. This clears the memory and all user-programmed
settings, such as scan memory. This condition is known as the default condition, the
same as when shipped from the factory. For a list of these defaults, see the section
on Resetting the Transceiver’s Microprocessor.
NOTE
Resetting the microprocessor will not erase DSC MMSI and Directory Call
information.
(2) SQUELCH CONTROL (SQL)
Sets the point at which random noise on the channel does not activate the audio
circuits but a received signal does. This point is called the squelch threshold.
Further adjustment of the squelch control will degrade reception of wanted
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transmissions.
(3) KEY PAD
16/9 Key
Immediately recalls channel 16 from any channel location. Holding down this key
recalls channel 9. Pressing the 16/9 key again reverts to the previous selected
working channel.
Secondary use
Please see secondary use for the WX key.
WX Key
Immediately recalls the previously selected NOAA weather channel from any
channel location.
Secondary use
1. Holding down the 16/9 key while pressing the WX key changes the mode from
USA to International or Canadian.
2. Holding down the WX and SCAN key while turning the power on resets the
microprocessor and erases scan channels from memory. This clears the memory
and establishes the factory-set defaults. For a list of these defaults, see the
section on Resetting the Transceiver’s Microprocessor.
DW Key
Watches for a transmission on CH16 and another selected channel until either
signal is received. (Duel watch)
NOTE
NOTENOTE
NOTE
: When enable the DCS SCANNING feature (see section 7.7 DCS
SCANNING), watches for a transmission on CH16, another selected
channel, and
CH70
CH70CH70
CH70
until either signal is received (Triple watch).
SCAN Key
1. Starts and stops scanning of programmed channels.
2. If held while the UP or DOWN key on the microphone are pressed or UP or
DOWN key on radio are pressed, the radio will show the channels in scan
memory. This function will not work if the unit is scanning.
NOTE: The priority channel is channel 16 only.
DISTRESS Key
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Used to send a DSC Distress Call. To send the distress call see section 6.2 (Sending
a Distress Call).
UP and DOWN Keys
The UP and DOWN keys are used to select a desired channel and to select items in
the DSC OPERATION and SETUP menus. The UP or DOWN key on the
microphone can also be used to select channels.
CALL/SET Key
The CALL/SET key functions as the enter key.
Secondary use
Press the CALL/SET key to access the DSC OPERATION menu. The INDIVIDUAL
and ALL SHIPS CALLS functions can be accessed from the DSC OPERATION
menu.
Press and hold the CALL/SET key to access the SETUP menu. The following
functions can be accessed in the SETUP menu; LAMP ADJUST, KEY BEEP, WA,
INDIV DIR, INDIV RING, TIME SET, USER MMSI, and DSC SCAN.
H/L Key
Toggles between high and low power. When the H/L key is pressed while the
transceiver is on channel 13 or 67, the power will temporarily switch from LO to HI
power until the PTT is released. The H/L key does not function on transmit
inhibited and low power only channels.
Secondary use
Press the H/L key to display the Position Data on the LCD, when connected the GPS
receiver.
(4) ACCESSORY CONNECTION CABLE
Connects the radio to a GPS, and an external speaker.
(5) DC INPUT CABLE
Connects the radio to a DC power supply of 13.8V
(6) ANTENNA JACK
Connects an antenna to the transceiver. Use a marine VHF antenna with an
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impedance of 50 ohms.
(7) PTT (Push-To-Talk) SWITCH
Keys the transmitter when the transceiver is in radio mode. If the transceiver is in
the intercom operation mode, it activates the microphone for the intercom.
(8) MICROPHONE
Transmits the voice message with reduction of background noise.
(9) UP(!) and DOWN(") KEYS
The UP(!) and DOWN(") on the microphone function the same as the UP and
DOWN key on the front panel of the transceiver.
(10) 16/9 Key
Pressing the 16/9 key Immediately recalls channel 16 from any location. Press and
hold the 16/9 key to recall channel 9. Pressing the 16/9 key again revert the radio to
the previous select channel.
4
4 4
4
INSTALLATION
INSTALLATIONINSTALLATION
INSTALLATION
4.1
4.1 4.1
4.1 LOCATION
LOCATIONLOCATION
LOCATION
The radio can be mounted at any angle. Choose a mounting location that:
・ is far enough from any compass to avoid any deviation in compass reading due to
the speaker magnet
・ provides accessibility to the front panel controls
・ allows connection to a power source and an antenna
・ has nearby space for installation of a microphone hanger
・ the antenna must be mounted at least 3 feet from radio
4.2
4.2 4.2
4.2
ELECTRICAL CONNECTIONS
ELECTRICAL CONNECTIONSELECTRICAL CONNECTIONS
ELECTRICAL CONNECTIONS
CAUTION
CAUTIONCAUTION
CAUTION: Reverse polarity connections will damage the radio!
Connect the power cord and antenna to the radio. Antenna and Power Supply
connections are as follows (see Figure 2):
1. Mount the antenna at least 3 feet away from the radio. At the rear of the radio,
connect the antenna cable. It must have a PL259 connector. RG-8/U coaxial cable
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must be used if the antenna is 25 feet or more from the radio. RG58 cable can be
used for distances less than 25 feet.
2. Connect the red power wire to a 13.8 VDC ±20% power source. Connect the black
power wire to a negative ground.
3. If an optional remote extension speaker is to be used, refer to section 4.3 for
connections.
4. It is advisable to have a Certified Marine Technician check the power output and
the standing wave ratio of the antenna after installation.
4.3
4.3 4.3
4.3
ACCESSORY CABLE
ACCESSORY CABLEACCESSORY CABLE
ACCESSORY CABLE
White: External speaker (+)
Yellow: External speaker (–)
Blue: NMEA IN (+) from GPS navigation receiver
Green: NMEA IN (–) from GPS navigation receiver
When connecting the external speaker or GPS navigation receiver, strip off about 1 inch
(2.5 cm) of the specified wire’s insulation.
NOTE
NOTENOTE
NOTE: Never short wires. This may lead to malfunctions.
4.4
4.4 4.4
4.4
OPTIONAL CMB16 FLUSH MOUNT INSTALLATION
OPTIONAL CMB16 FLUSH MOUNT INSTALLATIONOPTIONAL CMB16 FLUSH MOUNT INSTALLATION
OPTIONAL CMB16 FLUSH MOUNT INSTALLATION
1. Make a rectangular template for the flush mount measuring 2” H x 5-5/8” W.
2. Use the template to mark the location where the rectangular hole is to be cut.
Confirm the space behind the dash or panel is deep enough to accommodate the
transceiver (at least 6 inches deep).
There should be at least 1/2 inch between the transceiver’s heatsink and any wiring,
cables or structures.
3. Cut out the rectangular hole and insert the transceiver.
4. Fasten the brackets to the sides of the transceiver with the lock washer nut
combination, so that the mounting screw base faces the mounting surface (see
Figure 3).
5. Turn the adjusting screw to adjust the tension so that the transceiver is tight
against the mounting surface.
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5
55
5
BASIC OPERATION
BASIC OPERATION BASIC OPERATION
BASIC OPERATION
5.1
5.1 5.1
5.1
RECEPTION
RECEPTIONRECEPTION
RECEPTION
1. After the transceiver has been installed, ensure that the power supply and antenna
are properly connected.
2. Turn the VOL/PWR knob clockwise to turn on the radio.
3. Turn the SQL knob fully counterclockwise. This state is known as “squelch off”.
4. Turn up the VOL/PWR knob until noise or audio from the speaker is at a
comfortable level.
5. Turn the SQL knob clockwise until the random noise disappears. This state is
known as the “squelch threshold.”
6. Press the UP or DOWN key to select the desired channel. Refer to the channel chart
on page xx for available channels.
7. When a message is received, adjust the volume to the desired listening level. The
“BUSY” indicator in the LCD is displayed indicating that the channel is being used.
5.2
5.2 5.2
5.2
TRANSMISSION
TRANSMISSIONTRANSMISSION
TRANSMISSION
1. Perform steps 1 through 6 of RECEPTION.
2. Before transmitting, monitor the channel to ensure it is clear. THIS IS A FCC
REQUIREMENT!
3. Press the PTT (push-to-talk) switch. The TX indicator on the LCD is displayed.
4. Speak slowly and clearly into the microphone.
5. When the transmission is finished, release the PTT switch.
NOTE
NOTENOTE
NOTE: This is a noise-canceling microphone. The oval slot on the top of microphone
should be positioned within 1 inch (2.5 cm) from the mouth for optimum
performance.
6. Refer to page xx for standard transceiver operating procedures.
5.3
5.35.3
5.3
TRANSMIT TIME - OUT TIMER (TOT)
TRANSMIT TIME - OUT TIMER (TOT) TRANSMIT TIME - OUT TIMER (TOT)
TRANSMIT TIME - OUT TIMER (TOT)
When the PTT switch on the microphone is held down, transmit time is limited to 5
minutes. This prevents unintentional transmissions. About 10 seconds before automatic
transmitter shutdown, a warning beep will be heard from the speaker(s). The
transceiver will automatically go to receive mode, even if the PTT switch is continually
held down. Before transmitting again, the PTT switch must first be released and then
pressed again.
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5.4
5.45.4
5.4
SIMPLEX/DUPLEX CHANNEL USE
SIMPLEX/DUPLEX CHANNEL USE SIMPLEX/DUPLEX CHANNEL USE
SIMPLEX/DUPLEX CHANNEL USE
Refer to the VHF MARINE CHANNEL CHART (page xx) for instructions on use of
simplex and duplex channels.
NOTE
NOTENOTE
NOTE: All channels are factory-programmed in accordance with FCC (USA), Industry
Canada (Canada), and International regulations. Mode of operation cannot be altered
from simplex to duplex or vice-versa.
5.5
5.5 5.5
5.5
USA, CANADA, AND INTERNATIONAL MODE
USA, CANADA, AND INTERNATIONAL MODEUSA, CANADA, AND INTERNATIONAL MODE
USA, CANADA, AND INTERNATIONAL MODE
1. To change the modes, hold the 16/9 key and press the WX key. The mode changes
from USA to International to Canadian with each press of the WX key.
2. USA will be displayed on the LCD for USA mode, INTL will be displayed for
International mode, and CAN will be displayed for Canadian mode.
3. Refer to the VHF MARINE CHANNEL CHART (page xx) for allocated channels in
each mode.
5.6
5.6 5.6
5.6
NOAA WEATHER CHANNELS
NOAA WEATHER CHANNELSNOAA WEATHER CHANNELS
NOAA WEATHER CHANNELS
1. To receive a NOAA weather channel, press the WX key from any channel. The
transceiver will go to the last selected weather channel.
2. Press the UP or DOWN key on the microphone to select a different NOAA weather
channel.
3. To exit from the NOAA weather channels, press the WX key. The transceiver
returns to the channel it was on prior to a weather channel.
5.7
5.7 5.7
5.7
NOAA WEATHER ALERT
NOAA WEATHER ALERTNOAA WEATHER ALERT
NOAA WEATHER ALERT
In the event of extreme weather disturbances, such as storms and hurricanes, the
NOAA (National Oceanic and Atmospheric Administration) sends a weather alert
accompanied by a 1050 Hz tone and subsequent weather report on one of the NOAA
weather channels. The transceiver is capable of receiving this alert if the following is
performed:
1. Program NOAA weather channels into the transceiver’s memory for scanning.
Follow the same procedure as for regular channels under Section 5.8.
2. Press the SCAN key once to start memory scanning or hold down the SCAN key
during memory scanning to start priority scanning.
3. The programmed NOAA weather channels will be scanned along with the regular-
programmed channels. However, scanning will not stop on a normal weather
broadcast unless a NOAA alert is received.
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4. When an alert is received on a NOAA weather channel, scanning will stop and the
transceiver will emit a loud beep to alert the user of a NOAA broadcast.
5. Press the WX key to stop the alert tone and receive the weather report.
NOTE
NOTENOTE
NOTE: If the WX key is not pressed the alert tone will be emitted for 5 minutes and
then the weather report will be received.
5.8
5.85.8
5.8
MEMORY SCANNING (M-SCAN)
MEMORY SCANNING (M-SCAN) MEMORY SCANNING (M-SCAN)
MEMORY SCANNING (M-SCAN)
NOTE
NOTENOTE
NOTE
・ During scanning, the dot matrix area of the LCD will show M-SCAN or P-SCAN
depending on the scan mode selected.
・ If position is displayed this icon will be hidden.
1. Adjust the SQL knob until background noise disappears.
2. Select a desired channel to be scanned using the UP or DOWN key.
Press and hold the SCAN key, MEM will appear on the LCD which indicates the
channel has been programmed into the transceivers memory.
3. Repeat step 2 for all the desired channels to be scanned.
4. To DELETE a channel from the transceiver’s memory, press and hold the SCAN key,
MEM will disappear in the LCD.
5. To start scanning, press the SCAN key. Scanning will proceed from the lowest to the
highest programmed channel number and will stop on a channel when a
transmission is received.
6. The channel number will blink during reception.
7. To stop scanning, press the SCAN, 16/9, WX, or PTT key.
5.9
5.9 5.9
5.9
PRIORITY SCANNING (P-SCAN)
PRIORITY SCANNING (P-SCAN)PRIORITY SCANNING (P-SCAN)
PRIORITY SCANNING (P-SCAN)
1. The priority channel is set to channel 16.
2. For priority scanning during M-SCAN, press and hold the SCAN key, until P-SCAN
appears in the LCD. Scanning will proceed between the memorized channels and
the priority channel. The priority channel will be scanned after each programmed
channel.
3. The scanning will be performed while receiving the MEM CH (memorized channel).
4. To stop scanning, press the SCAN, 16/9, WX, or PTT key.
NOTE
NOTENOTE
NOTE:
Triple watch (T/W) means the radio is watching CH70 for DSC Calls.
Dual watch (D/W) means the radio is not watching CH70 for DSC Calls.
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5.10
5.10 5.10
5.10 POSITION
POSITION POSITION
POSITION INDICATION
INDICATION INDICATION
INDICATION
The transceiver has the ability to display the vessel’s position (LAT/LON) for
Confirmation the data, if connected to a GPS receiver.
1. Displays position information, during press and hold the H/L key
If the GPS receiver receives no signal, the display will be as shown in the
illustration.
2. To hide the position information, release the H/L key.
5.11 TIME
5.11 TIME5.11 TIME
5.11 TIME INDICATION
INDICATION INDICATION
INDICATION
The transceiver has the ability to display the TIME on the upper side, if connected to a
GPS receiver.
NOTE
NOTENOTE
NOTE: The TIME OFFSET should be set to local time in the DSC/RADIO setup mode
when the radio is connected the GPS navigation receiver. To adjust TIME OFFSET to
your local time, refer to section 7.11 TIME OFFSET.
5.1
5.15.1
5.11
11
1
RESETTING THE TRANSCEIVER
RESETTING THE TRANSCEIVERRESETTING THE TRANSCEIVER
RESETTING THE TRANSCEIVER’
’’’S MICROPROCESSOR
S MICROPROCESSORS MICROPROCESSOR
S MICROPROCESSOR
Resetting the microprocessor restores the initial, factory supplied conditions in the
transceiver. These are called the default conditions.
To reset the microprocessor, first turn the transceiver off. Then while pressing the WX
and SCAN keys, turn the transceiver on. The default conditions are:
・ No channels in SCAN memory.
・ Channel 16 will be selected when the transceiver is turned on.
・ WX channel 01 will be recalled when the WX key is pressed.
・ Key beep will be on.
NOTE
NOTENOTE
NOTE: Resetting the microprocessor will not erase DSC MMSI and Directory
information.
6
6 6
6
DIGITAL SELECTIVE CALLING
DIGITAL SELECTIVE CALLINGDIGITAL SELECTIVE CALLING
DIGITAL SELECTIVE CALLING
6.1
6.1 6.1
6.1
GENERAL
GENERALGENERAL
GENERAL
6.1.1 Digital Selective Calling (DSC)
Digital Selective Calling is a semi-automated method of establishing a radio call, it has
been designated by the International Maritime Organization (IMO) as an international
standard for establishing VHF, MF and HF radio calls. It had also been designated as
part of the Global Maritime Distress and Safety System (GMDSS). It is planned that
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DSC will eventually replace aural watches on distress frequencies and will be used to
announce routine and urgent maritime safety information broadcasts.
This new system will allow mariners to instantly send a distress call with GPS position
(when connected to the transceiver) to the US Coast Guard and other vessels within
range of the transmission. DSC will also allow mariners to initiate or receive distress,
urgency, safety routine, POS Request, POS Send and Group calls to or from another
vessel equipped with a DSC transceiver.
6.1.2 Maritime Mobile Service Identity (MMSI)
What is an MMSI?
What is an MMSI?What is an MMSI?
What is an MMSI?
An MMSI is a nine digit number used on Marine Transceiver capable of using Digital
Selective Calling (DSC). This number is used like a telephone number to selectively call
other vessels. Refer to section 7.9 (USER MMSI INPUT).
How can I obtain a MMSI assignment?
How can I obtain a MMSI assignment?How can I obtain a MMSI assignment?
How can I obtain a MMSI assignment?
Contact your dealer or Standard Horizon for details.
WARNING
WARNINGWARNING
WARNING: This radio is designed to generate a digital maritime distress and safety
call to facilitate search and rescue. To be effective as a safety device, this equipment
must be used only within communication range of a shore-based VHF marine channel
70 distress and safety watch system. The range of signal may vary but under normal
conditions should be approximately 20 nautical miles.
6.2
6.2 6.2
6.2
SENDING A DISTRESS CALL
SENDING A DISTRESS CALLSENDING A DISTRESS CALL
SENDING A DISTRESS CALL
The distress call automatically includes the vessel’s DSC MMSI and Lat/Lon position.
Refer to section 7.9 (USER MMSI INPUT). The vessel’s position can be sent only if the
transceiver is properly connected to an operating GPS receiver.
1. Lift the red spring loaded DISTRESS cover and press the DISTRESS key. The
“DISTRESS” icon will appear on the LCD.
2. Press and hold the DISTRESS key for 3 seconds or more. Count down the holding
time on the LCD.
3. When the distress signal is sent, “TX” icon will appear on the LCD. After the
message has been sent, the Distress Alarm will sound.
4. The transceiver “shadow-watches” for a transmission between CH16 and CH70
until an acknowledgment signal is received. “RECEIVED ACK” will scroll on the
LCD.
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5. If no acknowledgment is received, the distress call is repeated in 3.4 to 4.5 minute
intervals until an acknowledgment is received.
6. To cancel a Distress Call, pressing the UP or DOWN key until the “CANCEL” icon
appear. Then, press the CALL/SET key or turn off the radio.
7. When a distress acknowledgment is received, a distress alarm sounds and channel
16 is automatically selected.
8. To cancel the alarm, press any key.
NOTE
NOTENOTE
NOTE: When a GPS receiver with NMEA output is connected, the vessel’s position is
automatically transmitted with the distress call.
6.3
6.36.3
6.3
SENDING AN INDIVIDUAL CALL
SENDING AN INDIVIDUAL CALL SENDING AN INDIVIDUAL CALL
SENDING AN INDIVIDUAL CALL
This feature allows the user to contact another user vessel DSC and to automatically
switch the receiving DSC radio to a desired working channel. This feature is similar to
calling a vessel on CH16 and requesting to go to a another channel. To send an
individual call, see section 7.5 (INDIVIDUAL DIRECTORY SETUP). The individual call
function allows you to transmit a DSC signal to a specific party only, prompting
communication on a voice channel.
1. Select the traffic channel for voice communication.
2. Press the CALL/SET key. The “INDIVIDUAL” icon will appear on the LCD.
3. Press the CALL/SET key again. The individual address will appear.
4. Press the UP or DOWN key to select the individual you want to contact.
5. Press the CALL/SET key to transmit the individual DSC signal.
6. After INDIVIDUAL CALL is transmitted, the transceiver will wait 8 seconds for
the acknowledgment. If the reply signal is not received, the transceiver will
transmit again.
7. After the second INDIVIDUAL CALL is transmitted, if the reply signal is not
received, “NO REPL” icon will appear on the LCD to prompt the user to send the
call again or exit the mode.
8. When an individual call acknowledgment “able to comply” is received, the
established channel is automatically selected and an alarm sounds.
9. When an individual call acknowledgment with “unable to comply” is received, the
established channel is automatically selected.
10. To cancel, pressing the UP or DOWN key until the “EXIT” icon appear. Then press
the CALL/SET key.
This procedure can be also canceled as follows;
Press the WX or 16/9 key.
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6.4
6.4 6.4
6.4
SENDING AN ALL SHIPS CALL
SENDING AN ALL SHIPS CALLSENDING AN ALL SHIPS CALL
SENDING AN ALL SHIPS CALL
The All Ships Call function allows contact to be established with other vessel stations
without having their ID in the individual calling directory.
Also, priority for the call can be designated as Urgency, Safety or Routine.
URGENCY Call: This type of call is used when a vessel may not truly be in distress,
but have a potential problem that may lead to a distress situation.
SAFETY Call: Used to transmit boating safety information to other vessels.
This message usually contains information about an overdue boat, debris in the water.
Loss of a navigation aid or an important meteorological message.
1. Select the traffic channel (for voice communication).
2. Press the CALL/SET key. The “INDIVID” icon will appear on the LCD.
3. Press the DOWN key to select the “ALL SHIP.”
4. Press the CALL/SET key again.
5. Press the UP or DOWN key to select the nature of call (“URGENCY,” “SAFETY” or
“ROUTINE”).
6. Press the CALL/SET key to transmit the selected type of ALL SHIPS DSC call.
When “ROUTINE” is selected, the signal is transmitted then the transceiver will
wait on the channel selected in step 1.
7. After the ALL SHIPS CALL is transmitted, the transceiver will wait on CH16
except ROUTINE.
6.
6.6.
6.5
5 5
5 RECEIVING DSC CALLS
RECEIVING DSC CALLS RECEIVING DSC CALLS
RECEIVING DSC CALLS
Several types of DSC transmissions can be received. The required action depends on the
particular DSC type as outlined in the following examples.
NOTE: If the radio is receiving on a working channel or transmitting on a
working channel, DSC calls will not be received.
6.5.1 Receiving a distress call
1. A distress call is received. An emergency alarm sounds.
Then channel 16 is automatically selected.
2. Press any key to stop the alarm.
3. Press the UP or DOWN key to select the receiving distress data:
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・ RECEIVED DISTRESS
・ MMSI
・ TIME (UTC)
・ Latitude
・ Longitude
NOTE
NOTENOTE
NOTE: If the received distress data does not include the position data, “NO
POSITION DATA” will scroll on the LCD.
NOTE
NOTENOTE
NOTE: You must continue monitoring channel 16 as a coast station may require
assistance in any rescue attempt.
6.5.2 Receiving a distress relay call
1. A distress relay call is received. An emergency alarm sounds.
Then channel 16 is automatically selected.
2. Press any key to stop the alarm.
NOTE
NOTENOTE
NOTE: You must continue monitoring channel 16 as a coast station may require
assistance in any rescue attempt.
6.5.3 Receiving an all ships call
1. An all ships call is received. An emergency alarm sounds.
Then channel 16 is automatically selected.
2. Press any key to stop the alarm.
3. Monitor channel 16 or traffic channel until the URGENCY communication is
completed.
6.5.4 Receiving a geographical area call
1. A geographical call is received. An emergency alarm sounds (different from
DISTRESS). Then the requested channel from the other ship is automatically
selected.
2. Press any key to stop the alarm.
3. Monitor the traffic channel for an announcement from the calling ship.
NOTE
NOTENOTE
NOTE: This feature is only available when a GPS receiver is connected.
6.5.5 Receiving an individual call
When receiving an individual call, an acknowledgment must be sent back to the calling
station.
1. An individual call is received. An individual call alarm sounds. Then the radio
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automatically switches to the requested channel.
2. Press any key to stop the alarm.
3. Press the PTT on the microphone and talk to the calling ship.
7.
7.7.
7.
DSC / RADIO SETUP MODE
DSC / RADIO SETUP MODE DSC / RADIO SETUP MODE
DSC / RADIO SETUP MODE
7.
7.7.
7.1
11
1
LAMP ADJUSTING
LAMP ADJUSTINGLAMP ADJUSTING
LAMP ADJUSTING
1. Press and hold down the CALL/SET key until the “RADIO S” appears.
2. Press the CALL/SET key, then press the UP or DOWN key to select “LAMP” item.
3. Press the CALL/SET key to enable adjusting this item.
4. Press the UP or DOWN key to select the desired level.
3: High
2: Mid
1: Low
0: OFF
5. Press the CALL/SET key to store the selected level.
6. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
7.
7.7.
7.2
2 2
2
KEY BEEP (ON or OFF)
KEY BEEP (ON or OFF)KEY BEEP (ON or OFF)
KEY BEEP (ON or OFF)
1. Press and hold down the CALL/SET key until the “RADIO SETUP” appears.
2. Press the CALL/SET key, then press the UP or DOWN key to select “BEEP” item.
3. Press the CALL/SET key to enable adjusting this item.
4. Press the UP or DOWN key to select “on” or “oF (off).”
5. Press the CALL/SET key to store the selected setting.
6. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
7.
7.7.
7.3
3 3
3
WEATHER ALERT (ON or OFF)
WEATHER ALERT (ON or OFF)WEATHER ALERT (ON or OFF)
WEATHER ALERT (ON or OFF)
1. Press and hold down the CALL/SET key until the “RADIO SETUP” appears.
2. Press the CALL/SET key, then press the UP or DOWN key to select “WX ALT” item.
3. Press the CALL/SET key to enable adjusting this item.
4. Press the UP or DOWN key to select “on” or “oF (off).”
5. Press the CALL/SET key to store the selected setting.
6. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
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7.4 TIME OFFSET
7.4 TIME OFFSET7.4 TIME OFFSET
7.4 TIME OFFSET
Sets the time difference between local time and UTC. Time is displayed, if connected
GPS receiver.
1. Press and hold down the CALL/SET key until the “RADIO SETUP” appears.
2. Press the CALL/SET key, then press the UP or DOWN key to select “TIME” item.
3. Press the CALL/SET key to enable adjusting this item.
4. Press the UP or DOWN key to select “Time Offset” form UTC.
NOTE
NOTENOTE
NOTE: See illustration below to find your offset time from UTC. If 0:00 is assigned,
the time is the same as UTC (Universal Time Coordinated or GMT Greenwich
Mean Time)
5. Press the CALL/SET key to store the time offset.
6. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
7.5 INDIVIDUAL DIRECTORY SETUP (DSC)
7.5 INDIVIDUAL DIRECTORY SETUP (DSC)7.5 INDIVIDUAL DIRECTORY SETUP (DSC)
7.5 INDIVIDUAL DIRECTORY SETUP (DSC)
1. Press and hold down the CALL/SET key until the “RADIO SETUP” appears.
2. Press the UP or DOWN key to select “DSC SETUP”.
3. Press the CALL/SET key, then press the UP or DOWN key to select “INDIVIDUAL”
item.
4. Press the CALL/SET key to enable setting this item.
5. Press the CALL/SET key again.
6. , then press the UP or DOWN key to select “Time Offset” form UTC.
7. NOTE
NOTENOTE
NOTE: See illustration below to find your offset time from UTC. If 0:00 is assigned,
the time is the same as UTC (Universal Time Coordinated) or GMT (Greenwich
Mean Time)
8. Press the CALL/SET key to store the time offset.
9. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
7.6 INDIVIDUAL RING
7.6 INDIVIDUAL RING7.6 INDIVIDUAL RING
7.6 INDIVIDUAL RING
1. Press and hold down the CALL/SET key until the “RADIO SETUP” appears.
2. Press the UP or DOWN key to select “DSC SETUP.”
3. Press the CALL/SET key, then press the UP or DOWN key to select “INDIVID”
item.
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4. Press the CALL/SET key to enable setting this item.
5. Press the UP or DOWN key to select ringing time of a INDIVIDUAL CALL.
3: 3 minutes continuously
2: 15 times
1: 10 times
0: 5 times
6. Press the CALL/SET key to store the selected ringing time.
7. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
7.
7.7.
7.7
7 7
7 DSC SCANNING
DSC SCANNING DSC SCANNING
DSC SCANNING
The radios software has been updated to improve DSC Channel 70 SCANNING:
・ When a DSC call is received the radio will only show Channel 70 on the display if
the call was directed to the radios MMSI or if it is a Distress or All ships DSC call.
・ Selection to turn ON or OFF the DSC SCAN function.
When the radio is shipped from the factory it is programmed so CH70 (the DSC
channel) is scanned at all times. A selection has been added to the SETUP MENU in the
radio to disable the DSC SCAN. However, turning off DSC SCAN will disable the radio
from receiving DSC calls i.e.: Individual Call, All Ships Call, Distress Call and Position
Requests. If you want to use any of the functions the selection should be left ON.
TO CHANGE DSC SCAN METHOD:
1. Press and hold down the CALL/SET key until the “RADIO SETUP” appears.
2. Press the UP or DOWN key to select “DSC SET.”
3. Press the CALL/SET key, then press the UP or DOWN key to select “DSC SCAN”
item.
4. Press the CALL/SET key to enable setting this item.
5. Press the UP or DOWN key to select “on” or “oF (off).”
6. Press the CALL/SET key to store the selected setting.
7. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
7.8 USER MMSI INPUT
7.8 USER MMSI INPUT7.8 USER MMSI INPUT
7.8 USER MMSI INPUT
1. Press and hold down the CALL/SET key until the “RADIO S” appears.
2. Press the UP or DOWN key to select “DCS SET.”
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3. Press the CALL/SET key, then press the UP or DOWN key to select “MMSI” item.
4. Press the CALL/SET key to enable setting this item.
5. Press the UP or DOWN key to select first number of your MMSI, then press the
CALL/SET key to define the setting.
6. Repeat above step to set your MMSI (up to 9 digits).
7. When the last number of your MMSI is in place, press and hold the CALL/SET key
to store your MMSI.
8. Press the UP or DOWN key to select “EXIT,” then press the CALL/SET key to return
to the normal operation.
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8
OPERATING PRACTICES
OPERATING PRACTICESOPERATING PRACTICES
OPERATING PRACTICES
8
88
8.1
.1 .1
.1
EMERGENCY (CHANNEL 16 USE)
EMERGENCY (CHANNEL 16 USE)EMERGENCY (CHANNEL 16 USE)
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 microphone 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 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 microphone button and listen.
10. If there is no answer, repeat the above procedure. If there is still no response, try
another channel.
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8.2
.2.2
.2
CALLING ANOTHER VESSEL (CHANNEL 16 OR 9)
CALLING ANOTHER VESSEL (CHANNEL 16 OR 9) CALLING ANOTHER VESSEL (CHANNEL 16 OR 9)
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
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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 microphone's push-to-talk (PTT)
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.
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;
see your Owner's Manual.
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8.3
.3.3
.3
MAKING TELEPHONE CALLS
MAKING TELEPHONE CALLS MAKING TELEPHONE CALLS
MAKING TELEPHONE CALLS
To make a radiotelephone call, use a channel designated for this purpose, The fastest
way to learn which channels are used for radiotelephone traffic is to ask at a local
marina. Channels available for such traffic are designated Public Correspondence
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channels on the channel charts in this manual. Some examples for USA use are
Channels 24, 25, 26, 27, 28, 84, 85, 86, and 87. Call the marine operator and identify
yourself by your vessel’s name, The marine operator will then ask you how you will pay
for the call (telephone credit card, collect, etc.) and then link your radio transmission to
the telephone lines.
The marine telephone company managing the VHF channel you are using may charge a
link-up fee in addition to the cost of the call.
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8.4
.4.4
.4
OPERATING ON CHANNELS 13 AND 67
OPERATING ON CHANNELS 13 AND 67 OPERATING ON CHANNELS 13 AND 67
OPERATING ON CHANNELS 13 AND 67
Channel 13 is used at docks and bridges and by vessels maneuvering in port. Messages
on this channel must concern navigation only, such as meeting and passing in restricted
waters.
Channel 67 is used for navigational traffic between vessels.
By regulation, power is normally limited to 1 Watt on these channels. Your radio is
programmed to automatically reduce power to this limit on these channels. However, in
certain situations it may be necessary to temporarily use a higher power. See page 7
(H/L key) for means to temporarily override the low-power limit on these two channels.
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8.5
.5.5
.5
PROHIBITED COMMUNICATIONS
PROHIBITED COMMUNICATIONS PROHIBITED COMMUNICATIONS
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).
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8.6
.6.6
.6
NOAA WEATHER ALERT TESTING
NOAA WEATHER ALERT TESTING NOAA WEATHER ALERT TESTING
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 marine VHF radios
can detect. (Refer to Section 5.7 “NOAA WEATER ALERT” on how to use this feature.)
This tone, when detected, will produce a loud beep from the radio speaker to signal that
a weather alert is being broadcast.
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In order to test this system, the NOAA broadcasts the 1050 Hz tone every Wednesday,
sometime between 11 AM and 1 PM. Any marine VHF radio that can detect the weather
alert tone, may use this test to verify that this feature is functioning properly.
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8.7
.7.7
.7
DIGITAL SELECTIVE CALLING (DSC)
DIGITAL SELECTIVE CALLING (DSC) DIGITAL SELECTIVE CALLING (DSC)
DIGITAL SELECTIVE CALLING (DSC)
Digital Selective Calling is a semi-automated method of establishing a radio call, it has
been designated by the International Maritime Organization (IMO) as an international
standard for establishing VHF, MF and HF radio calls. It has also been designated part
of the Global Maritime Distress and Safety System (GMDSS) and it is planned that
DSC will eventually replace aural watches on distress frequencies and will be used to
announce routine and urgent maritime safety information broadcasts.
This new service will allow mariners to instantly send a distress call with GPS position
(when connected to the transceiver) to the US Coast Guard and other vessels within
range of the transmission. DSC will also allow mariners to initiate or receive distress,
urgency, safety and routine calls to or from another vessel equipped with a DSC
transceiver.
8.7.1 USCG DSC Watch
The USCG has plans to upgrade its VHF National Distress System (expected by 2005),
so at the time of printing only larger vessels that are required to carry VHF DSC radios
will be able to hear your distress transmission.
8.8
8.8 8.8
8.8 MARITIME MOBILE SERVICE IDENTITY (MMSI)
MARITIME MOBILE SERVICE IDENTITY (MMSI)MARITIME MOBILE SERVICE IDENTITY (MMSI)
MARITIME MOBILE SERVICE IDENTITY (MMSI)
8.8.1 What is a MMSI?
A MMSI is a nine digit number used on Marine Transceivers capable of using Digital
Selective Calling (DSC). This number is used like a telephone number to selectively call
other vessels.
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8.9
.9 .9
.9
USING DIGITAL SELECTIVE CALLING FEATURES
USING DIGITAL SELECTIVE CALLING FEATURESUSING DIGITAL SELECTIVE CALLING FEATURES
USING DIGITAL SELECTIVE CALLING FEATURES
8.9.1 Distress Call
Transmits a DSC Distress message to all radios equipped to receive a DSC Distress call.
Some Standard Horizon radios may be connected to a GPS to also transmit the Latitude,
Longitude of the vessel.
8.9.2 Individual Call
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This feature allows the user to contact another vessel capable of using DSC and
automatically switch the radio to a desired working channel. This feature is similar to
calling a desired vessel on CH16 and requesting them to go to another channel.
8.9.3 Urgency Call
This call should be used when a vessel may not be truly in distress, but have a potential
problem that might lead to a distress situation.
8.9.4 Safety Call
Used to transmit boating safety information to other vessels. This message usually
contains information about an overdue boat, a derelict afloat, loss of a navigation aid or
an important meteorological message.
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8.10
.10.10
.10
ADDITIONAL DIGITAL SELECTIVE CALLING
ADDITIONAL DIGITAL SELECTIVE CALLING ADDITIONAL DIGITAL SELECTIVE CALLING
ADDITIONAL DIGITAL SELECTIVE CALLING
INFORMATION
INFORMATIONINFORMATION
INFORMATION
For additional information the USCG has an excellent site that should be visited at
www.navcen.uscg.mil/marcoms/gmdss/dsc.html.
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8.11
.11 .11
.11
ABOUT VHF RADIO
ABOUT VHF RADIOABOUT VHF RADIO
ABOUT VHF RADIO
The radio frequencies used in the VHF marine band lie between 156 and 158 MHz with
some shore stations available between 161 and 163 MHz. The marine VHF band
provides communications over distances that are essentially “line of sight” (VHF signals
do not travel well through objects such as buildings, hills or trees). Actual transmission
range depends much more on antenna type, gain and height than on the power output
of the transmitter. On a fixed mount 25W radio transmission expected distances can be
greater than 15 miles, for a portable 5W radio transmission the expected distance can
be greater than 5 miles in “line of sight”.
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8.12
.12 .12
.12
SELECTING AN ANTENNA
SELECTING AN ANTENNASELECTING AN ANTENNA
SELECTING AN ANTENNA
Marine antennas are made to radiate signals equally in all horizontal directions, but
not straight up. The objective of a marine antenna is to enhance the signal toward the
horizon. The degree to which this is accomplished is called the antenna’s gain. It is
measured in decibels (dB) and is one of the major factors in choosing an antenna. In
terms of effective radiated power (ERP), antennas are rated on the basis of how much
gain they have over a theoretical antenna with zero gain. A 3 foot, 3dB gain antenna
represents twice as much gain over the imaginary antenna. The length of the antenna
you choose, however, must also be related to the size of your boat.
FCC ID: K66GX1255S
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Vertex Standard Co., Ltd.
28
Typically a 3 foot 3dB gain stainless steel whip is used on a sailboat mast. The longer 8
foot 6dB fiberglass whip is primarily used on power boats that require the additional
gain.
8
88
8.13
.13.13
.13
COAXIAL CABLE
COAXIAL CABLE COAXIAL CABLE
COAXIAL CABLE
VHF antennas are connected to the transceiver by means of a coaxial cable – a shielded
transmission line. Coaxial cable is specified by it’s diameter and construction.
For runs less than 20 feet, RG-58/U, about 1/4 inch in diameter is a good choice. For
runs over 20 feet but less than 50 feet, the larger RG-8 or RG-213/U should be used for
cable runs over 50 feet RG-8 should be used. For installation of the connector onto the
coaxial cable refer to the figure below.
To get your coax cable through a fitting and into your boat's interior, you may have to
cut off the end plug and reattach it later. You can do this if you follow the directions that
come with the connector. Be sure to make good soldered connections.
9
9 9
9 MAINTENANCE
MAINTENANCE MAINTENANCE
MAINTENANCE
The inherent quality of the solid-state components used in this transceiver will provide
many years of continuous use. Taking the following precautions will prevent damage to
the transceiver.
・ Keep the microphone connected or the jack covered at all times to prevent
corrosion of electrical contacts;
・ Never key the microphone unless an antenna or suitable dummy load is connected
to the transceiver.
・ Ensure that the supply voltage to the transceiver does not exceed 16 VDC or fall
below 11 VDC.
・ Use only STANDARD HORIZON-approved accessories and replacement parts.
In the unlikely event of serious problems, please contact your Dealer or our repair
facility. Address and phone numbers for this facility, as well as warranty information,
are contained in section 11 WARRANTY.
9
99
9.1
.1.1
.1
REPLACEMENT PARTS
REPLACEMENT PARTS REPLACEMENT PARTS
REPLACEMENT PARTS
Occasionally an owner needs a replacement mounting bracket or knob.
These can be ordered from our Parts Department by writing or calling:
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
29
Marine Division of Vertex Standard
Marine Division of Vertex StandardMarine Division of Vertex Standard
Marine Division of Vertex Standard
US Headquarters
US HeadquartersUS Headquarters
US Headquarters
17210 Edwards Rd., Cerritos, CA 90703
17210 Edwards Rd., Cerritos, CA 9070317210 Edwards Rd., Cerritos, CA 90703
17210 Edwards Rd., Cerritos, CA 90703
Commonly requested parts, and their part numbers are listed below.
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99
9.2
.2.2
.2
FACTORY SERVICE
FACTORY SERVICE FACTORY SERVICE
FACTORY SERVICE
In the unlikely event that the radio fails to perform or needs servicing,
please contact the following:
Standard Horizon Factory Service
Standard Horizon Factory ServiceStandard Horizon Factory Service
Standard Horizon Factory Service
115 North Wright Brothers Drive
115 North Wright Brothers Drive115 North Wright Brothers Drive
115 North Wright Brothers Drive
Salt Lake City, UT 84116-2838
Salt Lake City, UT 84116-2838Salt Lake City, UT 84116-2838
Salt Lake City, UT 84116-2838
Telephone (800) 366-4566
Telephone (800) 366-4566Telephone (800) 366-4566
Telephone (800) 366-4566
Fax No. (801) 359-4122
Fax No. (801) 359-4122Fax No. (801) 359-4122
Fax No. (801) 359-4122
An “RA” Return Authorization number is not necessary to send a product in for service.
Include a brief not describing the problem along with your name, return address, phone
number, and proof of purchase.
9
99
9.3
.3.3
.3
TROUBLESHOOTING CHART
TROUBLESHOOTING CHART TROUBLESHOOTING CHART
TROUBLESHOOTING CHART
TROUBLESHOOTING CHART
TROUBLESHOOTING CHARTTROUBLESHOOTING CHART
TROUBLESHOOTING CHART
SYMPTON
SYMPTONSYMPTON
SYMPTON PROBABLE CAUSE
PROBABLE CAUSEPROBABLE CAUSE
PROBABLE CAUSE REMEDY
REMEDYREMEDY
REMEDY
Transceiver fails to
power up. No DC voltage to the
transceiver, or blown fuse. Rotate the VOL/PWR knob clockwise to
turn on the transceiver.
Check the power cable for DC voltage, or
replace the fuse (6A 250V).
Transceiver blows fuse
when connected to
power supply.
Reversed power wires. Make sure the red wire is connected to the
positive (+) battery post, and the black
wire is connected to the negative (-)
battery post. If the fuse still blows, contact
your Dealer.
Popping or whining
noise from the speaker
while engine runs.
Engine noise. Reroute the DC power cables away from
the engine. Add noise suppressor on power
cable. Change to resistive spark plug wires
and/or add an alternator whine filter.
Sound is not emitted
from the external
speaker.
External cable. Check the polarity of the connected
external cable.
Receiving station
report low transmit
power, even with
transceiver set to HI
power.
Antenna. Have the antenna checked or test the
transceiver with another antenna. If the
problem persists, contact your Dealer for
servicing.
“HI BATTEY” or “LOW
BATTERY” message is
scrolled when the
power is turned on.
The power supply voltage is
too high or too low. Confirm that the connected power supply
voltage is not . confirm that the generator
has not malfunctioned.
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
30
External cable. Check the polarity of the connected
external cable.
Some GPS use the battery ground line for
NMEA connection.
Your position is not
displayed.
Setting of the GPS navigation
receiver. Check the output signal format of the GPS
navigation receiver. This radio requires
NMEA0183 format with GLL sentence as
an output signal.
If the GPS has a baud rate setting make
sure to select 4800 and parity to NONE.
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99
9.4
.4 .4
.4
CONNECTION OF GPS WITH NMEA OUTPUT
CONNECTION OF GPS WITH NMEA OUTPUTCONNECTION OF GPS WITH NMEA OUTPUT
CONNECTION OF GPS WITH NMEA OUTPUT
Manufacturer/Model
Manufacturer/ModelManufacturer/Model
Manufacturer/Model Wires
WiresWires
Wires QUEST
QUESTQUEST
QUEST
Green Brown/Green
Blue Gray
STANDARD HORIZON
CP150, CP160 and CP-170C Brown Blue
White BlueFuruno GP30, 36 Blue Green
White BlueFuruno GP1650, 1850 Black Green
Blue BlueGarmin Fixed Mounts Black (gound) Green
Blue BlueGermin Portables Black (ground) Green
Yellow BlueJRC GPS500 Green Green
Green BlueJRC 100 SERIES Black Green
White BlueJRC 200 SERIES Black Green
White BlueLowrance Fixed Mount Black (ground) Green
Orange BlueLowrance Portable Black (ground) Green
Gray BlueMagellan Fixed Mount Black (ground) Green
Orange BlueMagellan Portable Black (ground) Green
Yellow BlueNorthstar Black (ground) Green
Yellow BlueRaytheon 420 Brown Green
Blue BlueRaytheon 520 / 620 Brown Green
White BlueRaytheon RL SERIES Brown Green
White BlueSimrad Brown Green
Gray BlueSitex Neptune, Nautilus Brown Green
Additional Information:
・ The GPS must have the NMEA Output turned on and set to 4800 Baud in the setup
menu. If there is a selection for parity select none.
FCC ID: K66GX1255S
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Vertex Standard Co., Ltd.
31
・ For further information on interfacing /setting up your GPS. Please contact the
manufacturer of the GPS receiver.
・ QUEST is corresponded with following NMEA sentence:
・ NMEA-0183 version 2.0 or higher
・ GLL, GGA, RMC and GNS (RMC sentence is recommended)
If you have further inquires, please feel free to contact us at:
Phone: (800) 767-2450
Fax: (562) 926-24597
Web site: standardhorizon.com
Email: marinetech@vxstdusa.com
1
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0.
..
.
CHANNEL ASSIGNMENTS
CHANNEL ASSIGNMENTSCHANNEL ASSIGNMENTS
CHANNEL ASSIGNMENTS
Tables on the following columns 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 Guard’s V
VV
Vessel
T
TT
Traffic S
SS
System.
2. Alpha channel numbers, that is, channel numbers followed by the letter A (such as
Channel 07A
AA
A) are
simplex
simplexsimplex
simplex
channels on the U.S.A. or Canadian channel
assignments whose counterparts in the International assignments are
duplex
duplexduplex
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
go to channel 22 Alphago to channel 22 Alpha
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
InternationalInternational
International
operation you will go to
Channel 22 instead of 22A
AA
A, and will not be able to communicate with the Coast
Guard. To use Channel 22A
AA
A, your radio must be set for
USA
USAUSA
USA
or
Canada
CanadaCanada
Canada
operation,
usually by a U/I/C (USA/International/Canada) control or combination of controls.
Channel 22 (without an “A”) is an
International
InternationalInternational
International
duplex channel for port operations.
Some radios indicate an “A” adjacent to the alpha channels on the display; on
others “alpha” is not indicated but the proper channel is selected based on the U/I/C
setting.
3. Bridge-to-Bridge channels (for example, Channel 13) are for use by bridge operators
on intercoastal 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. See page xx for
FCC ID: K66GX1255S
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Vertex Standard Co., Ltd.
32
additional information.
4. The
S/D
S/DS/D
S/D
column on the chart indicates either S (simplex) or D (duplex).
Simplex
SimplexSimplex
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
overover
over
” and release your microphone
push-to-talk switch at the end of each transmission.
Duplex
DuplexDuplex
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 those that include the term
“non-commercial” in the
Channel Use
Channel UseChannel Use
Channel Use
column of the chart. Some of these are shared
with other users and some are used only in certain geographic regions.
6.
Marine vessels equipped with VHF radios are required to monitor
Marine vessels equipped with VHF radios are required to monitorMarine vessels equipped with VHF radios are required to monitor
Marine vessels equipped with VHF radios are required to monitor
Channel 16
Channel 16Channel 16
Channel 16
.
1
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.
WARRANTY
WARRANTY WARRANTY
WARRANTY
Marine Products Limited Warranty
Marine Products Limited WarrantyMarine Products Limited Warranty
Marine Products Limited Warranty
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
Fixed Mount and Portable TransceiversFixed Mount and Portable Transceivers
Fixed Mount and Portable Transceivers
1 year - if purchased before 01/01/91
1 year - if purchased before 01/01/911 year - if purchased before 01/01/91
1 year - if purchased before 01/01/91
3 years - if purchased between 01/01/91 and 01/01/94
3 years - if purchased between 01/01/91 and 01/01/943 years - if purchased between 01/01/91 and 01/01/94
3 years - if purchased between 01/01/91 and 01/01/94
3 years Waterproof - if purchased after 01/01/94
3 years Waterproof - if purchased after 01/01/943 years Waterproof - if purchased after 01/01/94
3 years Waterproof - if purchased after 01/01/94
Loud hailers
Loud hailersLoud hailers
Loud hailers
1 year - if purchased before 01/01/91
1 year - if purchased before 01/01/911 year - if purchased before 01/01/91
1 year - if purchased before 01/01/91
3 years - if purchased after 01/01/91
3 years - if purchased after 01/01/913 years - if purchased after 01/01/91
3 years - if purchased after 01/01/91
Associated Chargers
Associated ChargersAssociated Chargers
Associated Chargers
1 year - if purchased before 01/01/91
1 year - if purchased before 01/01/911 year - if purchased before 01/01/91
1 year - if purchased before 01/01/91
3 years - if purchased after 01/01/91
3 years - if purchased after 01/01/913 years - if purchased after 01/01/91
3 years - if purchased after 01/01/91
Associated Batteries
Associated BatteriesAssociated Batteries
Associated Batteries - 18 months. Note: Batteries will be deemed deflective only if
storage capacity drops below 80% of rated capacity or if leakage develops.
Associated Accessories
Associated AccessoriesAssociated Accessories
Associated Accessories - 1 year. Includes: Microphones/Handsets, External
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
33
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), 115
North Wright Brothers Dr, Salt Lake City, Utah 84116-2838. 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 HORIZON’s 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 HORIZON’s 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
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
34
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
HORIZON’s 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 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
ON-LINE WARRANTY REGISTRATIONON-LINE WARRANTY REGISTRATION
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 QUEST 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.
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
35
Product Support Inquiries
If you have any questions or comments regarding the use of the QUEST, you can visit
the STANDARD HORIZON Web site to send an E-Mail or contact the Product Support
team at 562/404-2700 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).
1
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12
2 2
2 SPECIFICATIONS
SPECIFICATIONS SPECIFICATIONS
SPECIFICATIONS
Performance specifications are nominal, unless otherwise indicated, and
are subject to change without notice.
1
11
12
22
2.1
.1 .1
.1
GENERAL
GENERALGENERAL
GENERAL
Channels ………………………………………………. All USA, International and Canadian
Input Voltage …………………………………………………………………….. 13.8 VDC ±20%
Current Drain
Standby ………………………………………………………………………………... 0.5A
Receive …………………………………………………………………………………. 1.5A
Transmit ………………………………………………...……………... ??A (Hi); ??A (Lo)
Dimensions …………………….……………… ??” H x ??” W x ??” D (?? H x ?? W x ?? D mm)
Flush-Mount Dimensions ….….…………… ??” H x ??” W x ??” D (?? H x ?? W x ?? D mm)
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
36
Weight ………………………………………………………………………………… ?? lbs (?? kg)
1
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22
2.2
.2 .2
.2
TRANSMITTER
TRANSMITTERTRANSMITTER
TRANSMITTER
Frequency Range …………………………………………………….. 156.025 to 157.425 MHz
RF Output ………………………………………………………………….... 25 W (Hi); 1 W (Lo)
Conducted Spurious Emissions ………………………………………. 80 dB (Hi); 60 dB (Lo)
Audio Response ………………………………… within +1/-3 of a 6 dB/octave pre-emphasis
characteristic at 300 to 3000 Hz
Audio Distortion ……………………………………………………………………………….. 5 %
Modulation …………………………………………………….... 16K0G3E, for DSC 16K0G2B
Frequency Stability (-20°C to +50°C) ……………………………………………….. ±0.0005%
FM Hum and Noise ……………………………………………………………..………….. 50 dB
1
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2.3
.3.3
.3
RECEIVER
RECEIVER RECEIVER
RECEIVER
Frequency Range …………………………………………………….. 156.050 to 163.275 MHz
Sensitivity
20 dB Quieting ……………………………………………………………………. 0.35 µV
12 dB SINAD …………………………………………………………...…………. 0.25 µV
Squelch Sensitivity (Threshold) ………………………………………………..………. 0.13 µV
Modulation Acceptance Bandwidth ………………………………………………….. ±7.5 kHz
Selectivity:
Spurious and Image Rejection …………………………………………………… -70 dB
Intermodulation and Rejection at 12 dB SINAD ……………………………… -70 dB
Audio Output …………………………………………………………………………………... 4 W
Audio Response ………………………………………………… within + 2/–8 of a 6 dB/octave
de-emphasis characteristic at 300 to 3000 Hz
Frequency Stability (-20°C to +50°C) ………...…………………………………….. ±0.0005 %
Channel Spacing …………………………………………………………………………... 25 kHz
DSC Format Spacing ……………………………………………………………… RTCMSC101
Marine Division of Vertex Standard
US Headquarters
17210 Edwards Rd., Cerritos, CA 90703
Phone 562/404-2700
Fax 800/552/6813
FCC ID: K66GX1255S
Operating Manual
Vertex Standard Co., Ltd.
37
Email marinetech@vxstdusa.com
www.standardhorizon.com