Yaesu Musen 30303X3S MARINE TRANSCEIVER User Manual FCC ID K6630303X3S
Yaesu Musen Co., Ltd. MARINE TRANSCEIVER FCC ID K6630303X3S
OPERATING MANUAL
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
• Compact and Simple Operation
• DSC position request and send functions with compatible STANDARD HORIZON GPS Chart
plotters
• Versatile user-programmable scanning, priority scan and Dual Watch
• One-button access to Channel 16 and 9
• Oversized rotary channel knob, backlit display and keys.
1
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
TABLE OF CONTENTS
1 GENERAL INFORMATION
2 PACKING LIST
3 OPTIONS
4 SAFETY / WARNING INFORMATION
5 FCC RADIO LICENSE INFORMATION
6 FCC NOTICE
7 GETTING STARTED
7.1 ABOUT VHF RADIO
7.2 SELECTING AN ANTENNA
7.3 COAXIAL CABLE
8 INSTALLATION
8.1 LOCATION
8.2 ELECTRICAL CONNECTIONS
8.3 ACCESSORY CABLE
8.4 CHECKING GPS CONNECTIONS
8.5 CHANGING THE GPS TIME
8.6 CHANGING THE TIME LOCATION
8.7 OPTIONAL MMB-84 FLUSH MOUNT INSTALLATION
9 CONTROLS AND INDICATORS
10 BASIC OPERATION
10.1 RECEPTION
10.2 TRANSMISSION
10.3 TRANSMIT TIME-OUT TIMER (TOT)
10.4 SIMPLEX / DUPLEX CHANNEL USE
10.5 INTERNATIONAL, USA, AND CANADA MODE
10.6 NOAA WEATHER CHANNELS
2
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
10.6.1 NOAA Weather Alert
10.6.2 NOAA Weather Alert Testing
10.7 EMERGENCY (CHANNEL 16 USE)
10.8 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9)
10.9 MAKING TELEPHONE CALLS
10.10 OPERATING ON CHANNELS 13 AND 67
10.11 DUAL WATCH (TO PRIORITY CHANNEL)
10.12 SCANNING
10.12.1 Selecting the Scan Mode
10.12.2 Memory Scanning (M-SCAN)
10.12.3 Priority Scanning (P-SCAN)
10.13 NAVIGATION INDICATION
11 DIGITAL SELECTIVE CALLING
11.1 GENERAL
11.2 DSC SCAN
11.3 MARITIME MOBILE SERVICE IDENTITY (MMSI)
11.3.1 what is an MMSI?
11.3.2 Programming the MMSI
11.4 DSC DISTRESS CALL
11.4.1 Transmitting a DSC Distress Call
11.4.2 Receiving a DSC Distress Call
11.5 ALL SHIPS CALL
11.5.1 Transmitting an All Ships Call
11.5.2 Receiving an All Ships Call
11.6 INDIVIDUAL CALL
11.6.1 Setting up the Individual / Position Call Directory
11.6.2 Setting up Individual Reply
3
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
11.6.3 Setting up Individual / Group Call Ringer
11.6.4 Transmitting an Individual Call
11.6.5 Receiving an Individual Call
11.6.6 Setting Call Waiting Function
11.7 POSITION REQUEST
11.7.1 Setting up Position Reply
11.7.2 Transmitting a Position Request to Another Vessel
11.7.3 Receiving a Position Request
11.8 POSITION SEND
11.8.1 Transmitting a DSC Position Send Call
11.8.2 Receiving a DSC Position Send Call
12 RADIO SETUP
12.1 LAMP ADJUSTING
12.2 LCD CONTRAST
12.3 SCAN TYPE
12.4 TIME OFFSET
12.5 TIME LOCATION
12.6 PRIORITY CHANNEL SET
12.7 KEY BEEP (ON/OFF)
12.8 WX ALERT
13 MAINTENANCE
13.1 REPLACEMENT PARTS
13.2 FACTORY SERVICE
13.3 TROUBLESHOOTING CHART
14 CHANNEL ASSIGNMENTS
15 SPECIFICATIONS
4
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
1 GENERAL INFORMATION
The Vertex Standard GX1000S ECLIPSE DCS is a VHF/FM transceiver designed for use in the
frequency range of 156.025 to 163.275 MHz. The GX1000S ECLIPSE DCS can be operated from 11
to 16 VDC and has a switchable RF output power of 1 watt or 25 watts.
The GX1000S ECLIPSE DCS is capable of RTCM SC101 DSC (Digital Selective Calling) operation.
The GX1000S ECLIPSE DCS 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.
2 PACKING LIST
When the package containing the transceiver is first opened, please check it for the following
contents:
GX1000S ECLIPSE DCS Transceiver
Mounting Bracket and attaching hardware
Panel Cover
Owner’s Manual
Power Cord
3 OPTIONS
MMB-84 Flush-Mount Bracket
MLS-310 Amplified External Speaker
MLS-300 External Loudspeaker
101W White External Speaker
4 SAFETY / WARNING INFORMATION
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 0.6 m (2 feet).
Failure to observe these restrictions will result in exceeding the FCC RF exposure limits.
Antenna Installation:
The antenna must be located at least 0.6 m (2 feet) away from passengers in order to comply with
the FCC RF exposure requirements.
ON-LINE WARRANTY REGISTRATION
Please visit www.standardhorizon.com to register the GX1000S 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 Marine Division of Vertex Standard Web site.
5
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
PRODUCT SUPPORT INQUIRIES
If you have any questions or comments regarding the use of the GX1000S, you can visit the Marine
Division of Vertex Standard Web site to send an E-Mail or contact the Product Support team at
800-767-2450 M-F 7:00-5:00PST.
5 FCC RADIO LICENSE INFORMATION
Vertex Standard radios comply with the Federal Communication Commission (FCC) requirements
that regulate the Maritime Radio Service.
STATION LICENSE
An FCC ship station license is no longer required for any vessel traveling in U.S. waters (except
Hawaii) which is under 20 meters in length. However, any vessel required to carry a marine radio on
an international voyage, carrying a HF single side band radiotelephone or marine satellite terminal is
required to have a ship station license. 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
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 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 K6630303X3S
Industry Canada Type Approval 511B-30303X3S
6
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
6 FCC NOTICE
NOTICE
Unauthorized changes or modifications to this equipment may void compliance with FCC
Rules. Any change or modification must be approved in writing by 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:
- 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.
7
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
7 GETTING STARTED
7.1 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.
7.2 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.
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.
7.3 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-8X should be used for cable runs over 50 feet RG213 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.
8 INSTALLATION
8.1 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
8
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
has nearby space for installation of a microphone hanger
the antenna must be mounted at least 3 feet from radio
Note: To insure the radio does not affect the compass or radios performance is not affected by the
antenna location, temporarily connect the radio in the desired location and:
a. Examine the compass to see if the radio causes any deviation
b. Connect the antenna and key the radio. Check to ensure the radio is operating correctly by
requesting a radio check.
8.2 ELECTRICAL CONNECTIONS
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 1):
1. Mount the antenna at least 3 feet away from the radio. At the rear of the radio, connect the
antenna cable.
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 next section 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.
8.3 ACCESSORY CABLE
When connecting the external speaker or GPS navigation receiver, strip off about 1 inch (2.5 cm) of
the specified wire’s insulation, then splice the ends together using proper waterproofing techniques.
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.
For further information on interfacing /setting up your GPS. Please contact the manufacturer of
the GPS receiver.
GX1000S can read NMEA-0183 version 2.0 or higher.
The NMEA supported sentences are:
Input: GLL, GGA, RMC and GNS (RMC sentence is recommended)
Output: DSC and DSE
(DSC sentences to Standard Horizon Plotter for Position Polling)
If you have further inquires, please feel free to contact Product Support at:
Phone: (800) 767-2450
Email: marinetech@vxstdusa.com
9
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
8.4 CHECKING GPS CONNECTIONS
After connections have been made between the GX1000S and the GPS, a small satellite icon will
appear on the LCD display. To see the additional GPS information, press and hold the [H/L] key. The
GX1000S displays “LAT” and “LON” information alternately every two seconds.
8.5 CHANGING THE GPS TIME
From the Factory the GX1000S shows GPS satellite time or UTC time. A time offset is needed to
show the local time in your area.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “OFFSET TIME” with the [T]/[S] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [T]/[S] keys to select time offset from UTC. 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)MENU] key to store the time offset.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
8.6 CHANGING THE TIME LOCATION
Sets the radio to show UTC time or local time with the offset inputted in section 8.6 Changing the
GPS Time.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “TIME DISP” in the “Radio Setup” menu with the
[T]/[S] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [T]/[S] keys to select “UTC” or “Local.”
5. Press the [CALL(SET)MENU] key to store the selected setting.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
In the local time mode, the display shows the time by the 12-hour system. Meanwhile, the display
shows the time by the 24-hour system in the UTC mode.
8.7 OPTIONAL MMB-84 FLUSH MOUNT INSTALLATION
1. To assist in flush mounting, a template has been included. Use this template to find the
mounting location.
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 or
10
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
15 cm deep).
There should be at least 1/2 inch (1.3 cm) between the transceiver’s heat sink 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 2).
5. Turn the adjusting screw to adjust the tension so that the transceiver is tight against the
mounting surface.
9 CONTROLS AND INDICATORS
NOTE
This section defines each control of the transceiver. See Figure 4 for location of controls. For detailed
operating instructions refer to section “10 BASIC OPERATION.”
1. POWER SWITCH / VOLUME CONTROL (VOL)
Turns the transceiver on and off as well as adjusts the audio volume.
Turn this knob clockwise to turn the radio on and to increase the audio volume level.
Turn fully counter-clockwise to turn the radio off.
2. SQUELCH CONTROL (SQL)
Adjusting this control clockwise 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 transmissions.
3. [H/L] Key
Press this key to toggle the transmit output power between 25 W (High) and 1 W (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.
NOTE: 1W low power is indicated by LO on the display, when 25W high power is selected the
display do not show an indication.
Secondary use
Press and hold this key, the LCD displays NAV GPS Time and vessel’s position (LAT/LON)
when a GPS is connected to the accessory cable of the GX1000S. See section “8.4
CONNECTION OF GPS WITH NMEA OUTPUT” for details.
4. [WX] Key
Immediately recalls the previously selected NOAA weather channel from any channel.
Secondary use
Holding down the [16/9] key while pressing the [WX] key changes from USA, International and
11
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
Canadian channel groups.
5. [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
Press and hold the [16/9] key then press the [WX] key to switch the Channel Group.
6. KEYPAD
[S(UP)]/[T(DOWN)] Keys
The [S] and [T] keys are used to select a desired channel and to select items in the DSC
OPERATION and SETUP menus.
[SCAN(MEM)] Key
Press this key to start and stop the scanning of programmed channels. Refer to section
“10.12 SCANNING” for details.
Secondary use
To memorized a channel into scan memory, select the channel and press and hold the
[SCAN(MEM)] key until “MEM” is shown on the display.
To delete a memorized channel from scan memory, select the channel and press and hold
the [SCAN(MEM)] key until “MEM” is removed from the display.
[CALL(SET)MENU] Key
Press the [CALL(SET)MENU] key to access the DSC OPERATION menu. The
“INDIVIDUAL CALL,” “GROUP CALL,” and “ALL SHIPS CALL” functions can be accessed
from the DSC OPERATION menu.
NOTE: Before the DSC OPERATION menu can be selected a MMSI must be entered.
Refer to section “11.2 MARITIME MOBILE SERVICE IDENTITY (MMSI).”
Secondary use
Press and hold the [CALL(SET)MENU] key to access the “Radio Setup” (refer to section
“12 RADIO SETUP MODE”) or “DSC Setup” menu (refer to section “11 DIGITAL
SELECTIVE CALLING”).
7. [DISTRESS] Key
Used to send a DSC Distress Call. To send the distress call refer to section “11.3.1 (Transmitting
A DSC Distress Call).”
8. DC INPUT CABLE
Connects the radio to a DC power supply capable of delivering 12V DC.
9. EXTERNAL SPEAKER CONNECTION CABLE
Connects the GX1000S to a external speaker.
10. GPS RECEIVER CONNECTION CABLE
12
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
Connects the GX1000S to a GPS receiver.
11. ANTENNA JACK
Connects an antenna to the transceiver. Use a marine VHF antenna with an impedance of 50
ohms.
12. PTT (Push-To-Talk) SWITCH
Keys the transmitter when the transceiver is in radio mode.
13. MICROPHONE
Transmits the voice message with reduction of background noise, using Clear Voice Noise
Reduction Technology.
NOTE: Be sure your mouth is about 1/2 inch (1 cm) from the mic hole for best performance.
10 BASIC OPERATION
10.1 RECEPTION
1. After the transceiver has been installed, ensure that the power supply and antenna are properly
connected.
2. Turn the VOL 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 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 [S] or [T] key to select the desired channel. Refer to the channel chart on page 83 for
available channels.
7. When a message is received, adjust the VOL knob to the desired listening level. The “BUSY”
indicator in the LCD is displayed indicating that the channel is being used.
10.2 TRANSMISSION
1. Perform steps 1 through 6 of RECEPTION.
2. Before transmitting, monitor the channel to ensure it is clear.
THIS IS AN FCC REQUIREMENT!
3. Press the PTT (push-to-talk) switch. The “TX” indicator in the LCD is displayed.
4. Speak slowly and clearly into the microphone.
5. When the transmission is finished, release the PTT switch.
NOTE
This is a noise-canceling microphone. The oval slot on the bottom of microphone should be
positioned within 1/2 inch (1.3 cm) from the mouth for optimum performance.
13
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
10.3 TRANSMIT TIME - OUT TIMER (TOT)
When the PTT switch on the microphone is held down, transmit time is limited to 5 minutes. This
limits unintentional transmissions due to a stuck microphone. 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.
10.4 SIMPLEX/DUPLEX CHANNEL USE
Refer to the VHF MARINE CHANNEL CHART for instructions on use of simplex and duplex
channels.
NOTE
All channels are factory-programmed in accordance with International, Industry Canada (Canada),
and FCC (USA) regulations. Mode of operation cannot be altered from simplex to duplex or
vice-versa.
10.5 INTERNATIONAL, USA, AND CANADA MODE
1. To change the modes, hold the [16/9] key and press the [WX] key. The mode changes from
International to Canadian to USA with each press of the [WX] key.
2. “I” will be displayed for International mode, “C” will be displayed for Canadian mode, and “U” will
be displayed on the LCD for USA mode.
3. Refer to the VHF MARINE CHANNEL CHART for allocated channels in each mode.
10.6 NOAA WEATHER CHANNELS
NOTE
NOAA Weather channels are available in the waters of USA and Canada only.
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 [S]/[T] keys 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.
10.6.1 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. When the Weather Alert
feature is enabled (see section “12.9 WX ALERT”), the transceiver is capable of receiving this alert if
14
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
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 “10.12 SCANNING.”
2. Press the [SCAN(MEM)] key once to start memory scanning or priority scanning (determined
from the “Radio Setup” selection, see page 56 for details).
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.
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
If the [WX] key is not pressed the alert tone will be emitted for 5 minutes and then the weather report
will be received.
NOTE
The Weather Alert feature is also engaged while the transceiver is receiving on one of the NOAA
weather channels.
10.6.2 NOAA Weather Alert Testing
NOAA tests the alert system every Wednesday between 11AM and 1PM. To test the GX1000S’s
NOAA Weather alert feature, on Wednesday between 11AM and 1PM, setup as in previous section
and confirm the alert is heard.
10.7 EMERGENCY (CHANNEL 16 USE)
Channel 16 is known as the Hail and Distress Channel. An emergency is 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.).
15
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
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.
10.8 CALLING ANOTHER VESSEL (CHANNEL 16 OR 9)
Channel 16 may be used for initial contact (hailing) with another vessel.
However, its most important use is for emergency messages. This channel must be monitored at all
times except when actually using another channel.
It is monitored by the U.S. and Canadian Coast Guards and by other vessels. Use of channel 16 for
hailing must be limited to initial contact only. Calling should not exceed 30 seconds, but may be
repeated 3 times at 2-minute intervals. In areas of heavy radio traffic, congestion on channel 16
resulting from its use as a hailing channel can be reduced significantly in U.S. waters by using
channel 9 as the initial contact (hailing) channel for non-emergency communications. Here, also,
calling time should not exceed 30 seconds but may be repeated 3 times at 2-minute intervals.
Prior to making contact with another vessel, refer to the channel charts in this manual, and select an
appropriate channel for communications after initial contact. For example, Channels 68 and 69 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.
10.9 MAKING TELEPHONE CALLS
16
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
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 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.
10.10 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 20 ([H/L(NAV)] key) for means to temporarily
override the low-power limit on these two channels.
10.11 DUAL WATCH (TO PRIORITY CHANNEL)
Dual watch allows the radio to monitor one channel and the assigned Priority channel. By default the
priority channel is set to 16, however the priority channel may be changed by referring to section
“12.6 PRIORITY CHANNEL SET.”
1. Adjust the SQL knob until the background noise disappears.
2. Select the channel you wish to dual watch to “Priority channel.”
3. Press the [DW(IC)] key.
The display will scan between Priority channel and the channel that was selected in step 2.
If a transmission is received on the channel selected in step 2, the GX1000S will dual watch
between the working channel and the Priority channel.
4. To stop Dual Watch, press the [DW(IC)] key again.
10.12 SCANNING
Allows the user to select the scan type from Memory scan or Priority scan. “Memory scan” scans the
channels that were programmed into memory. “Priority scan” scans the channels programmed in
memory with the priority channel.
17
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
10.12.1 Selecting the Scan Type
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “SCAN” in the “RADIO SETUP” menu with the
[T]/[S] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [T]/[S] keys to select “PSCAN (Priority scan)” or “MSCAN (Memory scan).”
5. Press the [CALL(SET)MENU] key to store the selected setting.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
10.12.2 Memory Scanning (M-SCAN)
1. Adjust the SQL knob until background noise disappears.
2. Select a desired channel to be scanned using the [T]/[S] keys. Press and hold the
[SCAN(MEM)] key for one second, “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, select the channel then press and hold
the [SCAN(MEM)] key for one second, “MEM” will disappear in the LCD.
5. To start scanning, just press the [SCAN(MEM)] key momentarily. “MSCAN” appears on the LCD.
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 [16/9] or [WX] key.
10.12.3 Priority Scanning (P-SCAN)
In the default setting, Channel 16 is set as the priority channel. You may change the priority channel
to the desired channel from the Channel 16 by the Radio Setup Mode, refer to section “12.6
PRIORITY CHANNEL SET.”
1. Adjust the SQL knob until background noise disappears.
2. Select a desired channel to be scanned using the [T]/[S] keys. Press and hold the
[SCAN(MEM)] key for one second, “MEM” will appear on the display 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, select the channel then press and hold
the [SCAN(MEM)] key until “MEM” is removed from the display.
5. To start priority scanning, just press the [SCAN(MEM)] key momentarily. “PSCAN” appears on
the LCD. Scanning will proceed between the memorized channels, and the priority channel. The
18
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
priority channel will be scanned after each programmed channel.
6. To stop scanning, press the [16/9] or [WX] key.
10.13 NAVIGATION INDICATION
The transceiver has the ability to display Time and the position (LAT/LON), when connected to a
GPS receiver.
1. Press and hold the [H/L] key, displays “LAT” and “LON” information alternately every two
seconds. If the GPS receiver is not receiving a fix, the display will be as shown in the illustration
on the right.
NOTE: When Ch16 is selected only lat/lon will shown.
2. To hide the position information, press and hold the [H/L] key again.
11 DIGITAL SELECTIVE CALLING
11.1 GENERAL
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.
NOTE
A DSC Warning sticker is included with the GX1000S. To comply with FCC regulations this sticker
must be mounted in a location that can be easily viewed from the location of the GX1000S. Make
sure the chosen location is clean and dry before applying the sticker.
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 as part of the Global Maritime
Distress and Safety System (GMDSS). 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 system allows mariners to instantly send a distress call with GPS position (when connected
to the transceiver) to the Coast Guard and other vessels within range of the transmission. DSC will
also allow mariners to initiate or receive Distress, Urgency, Safety, Routine, POSITION REQUEST,
POSITION SEND, and Group calls to or from another vessel equipped with a DSC transceiver.
11.2 DSC SCAN
19
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
When the radio is shipped from the factory it is programmed so CH70 (the DSC channel) is scanned
at all times. There is a selection in the SETUP MENU 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 must be left
ON.
To Change DSC SCAN Method:
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [T] key to select “DSC SETUP” menu.
3. Press the [CALL(SET)MENU] key, then select “DSC SCAN” with the [S]/[T] keys.
4. Press the [CALL(SET)MENU] key.
5. Press the [S]/[T] keys to select “on” or “oF (off).”
6. Press the [CALL(SET)MENU] key to store the selected setting.
7. Press the [16/9] key to exit the menu mode and return to radio operation.
11.3 MARITIME MOBILE SERVICE IDENTITY (MMSI)
11.3.1 What is an MMSI?
An MMSI is a nine digits 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.
THIS NUMBER MUST BE PROGRAMMED INTO THE RADIO TO OPERATE THE GX1000S DSC
FUCTIONS.
How can I obtain an MMSI assignment?
Boat US offers online registration of a MMSI. Visit www.boatus.com/mmsi
11.3.2 Programming the MMSI
WARNING
User MMSI can be input only ONCE, please be careful not to input the incorrect MMSI number. If
you try to enter the MMSI more than one time, the radio will show the display to the right. If the MMSI
number has been entered incorrectly, the transceiver will have to be sent to Factory Service to be
reset. Refer to the section “15.2. FACTORY SERVICE” for the address.
When finished programming the MMSI number, press and hold the [CALL(SET)MENU] key until the
confirmation message appears, then press the [CALL(SET)MENU] key to store the number in
memory and return to radio operation mode.
If the user needs to change the MMSI number after it has been entered, the radio will have to be
returned to Factory Service.
1. Press and hold down the [CALL(SET)MENU] key until the “Radio Setup” menu appears.
2. Press the [T] key to select “DSC SETUP” menu.
20
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
3. Press the [CALL(SET)MENU] key, then select “USER MMSI” with the [S]/[T] keys.
4. Press the [CALL(SET)MENU] key. The display will show a series of dashes or the last MMSI
number if programmed.
5. Press the [S]/[T] keys to select the first number of your MMSI, then press the
[CALL(SET)MENU] key to step to the next number.
6. Repeat step 5 to set your MMSI (up to nine digits).
7. When finished programming the number, press and hold the [CALL(SET)MENU] key to show
the display at the right.
8. Press the [CALL(SET)MENU] key to save the MMSI number into memory.
9. Press the [16/9] key to exit the menu mode and return to radio operation.
11.4 DSC DISTRESS CALL
The GX1000S is capable of transmitting and receiving DSC Distress messages to all DSC radios.
The GX1000S may be connected to a GPS to also transmit the Latitude, Longitude of the vessel.
11.3.1 Transmitting a DSC Distress Call
NOTE
To be able to transmit a DSC distress call an MMSI number must be programmed, refer to section
“11.2.2 Programming the MMSI.”
In order for your ships location to be transmitted a GPS must be connected to the GX1000S, refer to
section “8.4 CONNECTION OF GPS WITH NMEA OUTPUT.”
1. Lift the red spring loaded DISTRESS cover and press the [DISTRESS] key. The “DISTRESS”
menu will appear on the LCD.
2. Press and hold the [DISTRESS] key. The radios display will count down (5-4-3-2-1) and then
transmit the Distress call.
3. When the distress signal is sent, CH70 and “TX” icon will appear on the LCD. After the message
has been sent, the radio will sound a Distress Alarm and display will flash.
4. The transceiver will watch for a DSC acknowledgment transmission on CH70 and also receive
calls on CH16.
5. If an acknowledgement is received, select channel 16 and advise your distress situation.
6. If no acknowledgment is received, the distress call is repeated in 4 minute intervals until a DSC
acknowledgment is received.
7. When a DSC Distress acknowledgment is received, a distress alarm sounds and channel 16 is
automatically selected. The LCD shows the MMSI of the ship responding to your distress.
RECEIVED ACK: acknowledgment signal is received.
RECEIVED RLY: relay signal is received from another vessel or coast station.
21
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
8. To cancel the DSC distress alarm signal from the speaker, press any key.
Transmitting a DSC Distress Call with Nature of Distress
The GX1000S is capable of transmitting a DSC Distress Call with the following “Nature of Distress”
categories:
Undesignated, Fire, Flooding, Collision, Grounding, Capsizing, Sinking, Adrift, Abandoning,
Piracy, Mob
1. Lift the red spring loaded DISTRESS cover and press the [DISTRESS] key. The “DISTRESS”
menu will appear on the LCD.
2. Press the [S]/[T] keys to select the desired nature of distress category.
3. Press and hold the [DISTRESS] key. The radios display will count down (5-4-3-2-1) and then
transmit the Distress call.
4. When the distress signal is sent, CH70 and “TX” icon will appear on the LCD. After the message
has been sent, the radio will sound a Distress Alarm and display will flash.
5. The transceiver will watch for a DSC acknowledgment transmission on CH70 and also receive
calls on CH16.
6. If an acknowledgement is received, select channel 16 and advise your distress situation.
7. If no acknowledgment is received, the distress call is repeated in 4 minute intervals until a DSC
acknowledgment is received.
8. When a DSC Distress acknowledgment is received, a distress alarm sounds and channel 16 is
automatically selected. The LCD shows the MMSI of the ship responding to your distress.
RECEIVED ACK: acknowledgment signal is received.
RECEIVED RLY: relay signal is received from another vessel or coast station.
9. To cancel the DSC distress alarm signal from the speaker, press any key.
Cancel a DSC Distress Call
If a DSC Distress call was sent by error the GX1000S allows you to send a message to other vessels
to cancel the Distress Call that was made in error.
1. Press the [CALL(SET)MENU] key. The “DSC Operation” menu will appear.
2. Press the [S]/[T] keys to select “CANCEL.”
3. Press the [CALL(SET)MENU] key to transmit the Distress Cancel Call.
11.4.2 Receiving a DSC Distress Call
1. When a DSC Distress call is received, an emergency alarm sounds.
Then channel 16 is automatically selected.
2. Press any key to stop the alarm.
22
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
3. Press the [S]/[T] keys to change the display to show the position of the vessel in distress.
4. If the position of the vessel distress data does not include position, the LCD will show the display
on the right.
NOTE
You must continue monitoring channel 16 as a coast station may require assistance in the rescue
attempt.
11.5 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 or
Safety.
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. This call is the same as
saying PAN PAN PAN on channel 16.
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. This call is the same as
saying Securite, Securite, Securite.”
11.5.1 Transmitting an All Ships Call
1. Press the [CALL(SET)MENU] key. The “DSC Operation” menu will appear.
2. Press the [S]/[T] keys to select “ALL SHIPS.”
3. Press the [CALL(SET)MENU] key. (To cancel, press the [S]/[T] keys to select “EXIT.”)
4. Press the [S]/[T] keys to select the call (“URGENT,” “SAFETY,” or “ROUTINE”).
5. Press the [CALL(SET)MENU] key to transmit the selected type of all ships DSC call.
6. After the ALL SHIPS CALL is transmitted, the transceiver will switch to CH16.
7. Listen to the channel to make sure it is not busy, then key the microphone and say PAN PAN
PAN or “Securite, Securite, Securite” depending on the priority of the call. Say your call sign and
announce the channel you wish to switch to for communications.
11.5.2 Receiving an All Ships Call
1. When an all ships call is received, an emergency alarm sounds.
The radio will automatically change to channel 16.
2. Press any key to stop the alarm.
3. Press the [CALL(SET)MENU] key to see the MMSI of the vessel transmitting the All Ships Call.
4. Monitor channel 16 or traffic channel until the URGENCY voice communication is completed.
23
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
11.6 INDIVIDUAL CALL
This feature allows the GX1000S to contact another vessel with a DSC VHF radio and automatically
switch the receiving radio to a desired communications channel. This feature is similar to calling a
vessel on CH16 and requesting to go to another channel (switching to the channel is private
between the two stations).
11.6.1 Setting up the Individual / Position Call Directory
The GX1000S has a DSC directory that allows you to store a vessel or person’s name and the MMSI
number associated with vessels you wish to transmit Individual calls, Position Requests and Position
Send transmissions.
To transmit an Individual call you must program this directory with information of the persons you
wish to call, similar to a cellular phones telephone directory.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [T] key to select “DSC SETUP” menu.
3. Press the [CALL(SET)MENU] key, then select “INDIV DIR” with the [S]/[T] keys.
4. Press the [CALL(SET)MENU] key, then select “ADD” with the [S]/[T] keys.
5. Press the [CALL(SET)MENU] key.
6. Press the [S]/[T] keys to scroll through the first letter of the name of the vessel or person you
want to reference in the directory.
7. Press the [CALL(SET)MENU] key to store the first letter in the name and step to the next letter
to the right.
8. Repeat step 6 and 7 until the name is complete. The name can consist of up to eleven
characters, if you do not use all eleven characters press the [CALL(SET)MENU] key to move to
the next space. This method can also be used to enter a blank space in the name. To clear the
previous letter, press the [SCAN(MEM)] key.
9. After the eleventh letter or space has been entered, press and hold the [CALL(SET)MENU] key
to advance to the MMSI Maritime Mobile Service Identity Number entry.
10. Press the [S]/[T] keys to scroll through numbers, 0-9. To enter the desired number and move
one space to the right press the [CALL(SET)MENU] key. Repeat this procedure until all nine
space of the MMSI number are entered.
11. If a mistake was made entering in the name or the MMSI number repeat pressing the
[SCAN(MEM)] key until the wrong character is selected, then move the channel knob to correct
the entry.
12. To store the data entered, press and hold the [CALL(SET)MENU] key.
13. To enter another individual address, repeat steps 4 through 12.
24
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
14. Press the [16/9] key to exit the menu mode and return to radio operation.
11.6.2 Setting up Individual Reply
Allows setting up the radio to automatically (default setting) or manually respond to a DSC Individual
call requesting you to switch to a working channel for voice communications. When Manual is
selected the MMSI of the calling vessel is shown allowing you to see who is calling. This function is
similar to caller id on a cellular phone.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [T] key to select “DSC SETUP” menu.
3. Press the [CALL(SET)MENU] key, then select “INDIVIDUAL REPLY” with the [S]/[T] keys.
4. Press the [ENT]key.
5. Press the [S]/[T] keys to select “Au (automatically)” or “oF (oFF).”
6. Press the [CALL(SET)MENU] key to store the selected setting.
7. Press the [16/9] key to exit the menu mode and return to radio operation.
11.6.3 Setting up the Individual / Group Call Ringer
When an Individual Call or Group Call is received the radio will produce a ringing tone for 2 minutes.
This selection allows the Individual Call ringer time to be changed.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appear.
2. Press the [T] key to select “DSC SETUP” menu.
3. Press the [CALL(SET)MENU] key, then select “INDIVIDUAL RINGER” with the [S]/[T] keys.
4. Press the [CALL(SET)MENU] key.
5. Press the [S]/[T] keys to select ringing time of a Individual Call.
4: 2 minutes
3: 15 times
2: 10 times
1: 5 times
6. Press the [CALL(SET)MENU] key to store the selected setting.
7. Press the [16/9] key to exit the menu mode and return to radio operation.
11.6.4 Transmitting an Individual Call
This feature allows the user to contact another vessel with a DSC radio. This feature is similar to
calling a vessel on CH16 and requesting to go to another channel.
1. Press the [CALL(SET)MENU] key. The “DSC Operation” menu will appear.
2. Press the [S]/[T] keys to select “INDIVIDUAL.” (To cancel, select “EXIT” with the [S]/[T] keys.)
3. Press the [CALL(SET)MENU] key. The transceiver will beep, and the “Individual directory” will
25
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
appear.
4. Press the [S]/[T] keys to select the “Individual” you want to contact.
5. Press the [CALL(SET)MENU] key, then press the [S]/[T] keys to select the operating channel
you want to communicate on and press the [CALL(SET)MENU] key.
6. Press the [CALL(SET)MENU] key again to transmit the individual DSC signal.
7. 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.
8. After the second INDIVIDUAL CALL is transmitted, if the reply signal is not received, the display
will be as shown in the illustration on the right. To send the call again, press the [ENT] key.
9. When an individual call acknowledgment is received, the established channel is automatically
changed to the channel which is selected on step 5 above and a ringing tone sounds.
10. Press any key to listen to the channel to make sure it is not busy, then key the microphone and
call the other vessel you desire to communicate with.
11.6.5 Receiving an Individual Call
When receiving an individual call, an acknowledgment must be sent back to the calling station. The
GX1000S default setting is Automatic, but has a selection that allows you to manually send a reply
before the radio will switch to the requested calling channel. This selection is useful if you want to
see who is calling and requesting you to switch to a channel for communications, similar to caller id
on a cellular phone.
1. When an individual call is received, an individual call ringing alarm sounds.
The radio automatically switches to the requested channel.
2. Press any key to stop the alarm.
3. Press the PTT on the mic and talk to the calling ship.
11.6.6 Setting Up the Call Waiting Function
Allows the GX1000S to be setup to reply (ABLE) or set the radio so it transmits a call that advises the
calling vessel the person is UNABLE to reply to the call at this time. This function is similar to an
answering machine. When set up in UNABLE and a individual call is received the Individual call from
the other vessel is logged in the CALL WAITING directory for you to review and call back at a later
time.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [T] key to select “DSC SETUP” menu.
3. Press the [CALL(SET)MENU] key, then select “INDIVIDUAL ACK” with the [S]/[T] keys.
4. Press the [CALL(SET)MENU] key.
5. Press the [S]/[T] keys to select “Ab (Able)” or “Un (Unable).”
26
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
6. Press the [CALL(SET)MENU] key to store the selected setting.
7. Press the [16/9] key to exit the menu mode and return to radio operation.
11.7 POSITION REQUEST
Advancements in DSC have made it possible to poll the location of another vessel and show the
position of that vessel on the display of the GX1000S. Standard Horizon has taken this feature one
step further, if any Standard Horizon GPS is connected to the GX1000S, the polled position of the
vessel is shown on the display of the GPS chart plotter making it easy to navigate to the location of
the polled vessel. This is a great feature for anyone wanting to know the position of another vessel.
For example your buddy that is catching fish, or finding the location of a person you are cruising with.
NOTE
The other vessel must have an operating GPS receiver connected to its DSC transceiver and must
not have its transceiver set to deny position requests. (Refer the section “11.5.1 Setting up the
Individual / Position Call Directory” to enter information into the individual directory).
11.7.1 Setting up Position Reply
The GX1000S can be set up to automatically or manually send your position to another vessel. This
selection is important if you are concerned about someone polling the position of your vessel that
you may not want to. In the manual mode you will see the MMSI or persons name shown on the
display allowing you to choose to send your position to the requesting vessel.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [T] key to select “DSC SETUP” menu.
3. Press the [CALL(SET)MENU] key, then select “POS REQUEST REPLY” with the [S]/[T] keys.
4. Press the [CALL(SET)MENU] key.
5. Press the [S]/[T] keys to select “AU (Auto)” or “oF (off: Manual).”
In “AU (Auto)” mode, after a DSC POS Request is received, the radio will automatically transmit
your vessels position. In “oF (off: Manual)” mode, the display of the GX1000S will show who is
requesting the position.
6. Press the [CALL(SET)MENU] key to store the selected setting.
7. Press the [16/9] key to exit the menu mode and return to radio operation.
11.7.2 Transmitting a Position Request to Another Vessel
1. Press the [CALL(SET)MENU] key. The “DSC Operation” menu will appear in the display.
2. Press the [S]/[T] keys to select “POS REQUEST.”
3. Press [CALL(SET)MENU] key to show the Position request directory. This directory uses the
INDIVIDUAL Directory information.
27
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
4. Press the [S]/[T] keys to select a name, then press the [CALL(SET)MENU] key.
5. Press the [CALL(SET)MENU] key to transmit the position request DSC call.
6. When the GX1000S receives the position from the polled vessel it is shown on the radio display
and also transferred to the GPS Chart plotter.
7. If the GX1000S does not receive a reply, the display will be as shown in the illustration on the
right. To send again, press the [CALL(SET)MENU] key.
NOTE
If the GX1000S does not receive position data from the polled vessel, the LCD will show “NO
POSITION DATA.”
11.7.3 Receiving a Position Request
When a position request call is received from another vessel, a ringing alarm will sound and POS
REQUEST will be shown in the LCD. Operation and transceiver function differs depending on “POS
REPLY” in the “DSC SETUP” menu setting.
Automatically reply:
1. When a position request call is received, a calling alarm sounds 4 times. Then requested
position coordinates are transmitted automatically to the vessel requesting your vessels
position.
2. To exit from position request display, press any key.
Manually reply:
1. When a position request call is received from another vessel, the LCD will be as shown in the
illustration at the right.
2. A ringing alarm sounds 4 times. Then select type of reply function “SEND” or “NO REPLY” by
using the [S]/[T] keys.
3. The GX1000S display will show “SEND” or “NO REPLY” allowing you to send your vessels
location by using the [S]/[T] keys.
4. When “SEND” is selected, press the [CALL(SET)MENU] key. And your position will be
transmitted to the requesting vessel.
5. Press the [16/9] key to exit from position request display.
11.8 POSITION SEND
The feature is similar to Position Request, however instead of requesting a position of another vessel
this function allows you to send your position to another vessel. Your vessel must have an operating
GPS receiver connected for the GX1000S to send the position.
28
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
11.8.1 Transmitting a DSC Position Send Call
1. Press the [CALL(SET)MENU] key. The “DSC Operation” menu will appear in the display.
2. Turn the [S]/[T] keys to select the “POS Send.”
3. Press the [CALL(SET)MENU] key to select the Individual directory.
4. Press the [S]/[T] keys to select a name in the directory, then press the [CALL(SET)MENU] key.
5. Press the [CALL(SET)MENU] key to send your position to the selected vessel.
11.8.3 Receiving a DSC Position Send Call
When another vessel transmits their location to the GX1000S the following will happen:
1. A ringing sound will be produced when the call is received.
2. Press the [16/9] key to stop ringing
3. The position from the calling vessel will be shown on the display of the radio and also
transferred to any Standard Horizon GPS Chart plotter if connected.
12 RADIO SETUP
12.1 LAMP ADJUSTING
Allows setting up the backlight intensity or to turn it off.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “DIMMER” in the “RADIO SETUP” menu with the
[S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select the desired level. The dimmer level can be set from “0” to “7.”
When “0” is selected, the lamp is extinguished.
5. Press the [CALL(SET)MENU] key to store the selected level.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
12.2 LCD CONTRAST
This selection sets up the display for best viewabilty for the varying mounting locations (overhead or
below).
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “CONTRUST” in the “RADIO SETUP” menu with
the [S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select the desired level. The contrast level can be set from “0” to “7.”
5. Press the [CALL(SET)MENU] key to store the selected level.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
29
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
12.3 SCAN TYPE
This selection selects the scan mode between “Memory Scan” and “Priority Scan.”
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “SCAN” in the “RADIO SETUP” menu with the
[S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select “MSCAN (Memory Scan)” or “PSCAN (Priority Scan).”
5. Press the [CALL(SET)MENU] key to store the selected setting.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
12.4 TIME OFFSET
This selection sets the time offset between local time and UTC (time GPS sends to radio). Time is
displayed when GPS position (LAT/LON) is displayed by press and holding the [H/L] key.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “OFFSET TIME” in the “RADIO SETUP” menu
with the [S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select time offset from UTC. 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)MENU] key to store the time offset.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
12.5 TIME LOCATION
This selection selects the time display between local time and UTC (time GPS sends to radio). Time
is displayed when GPS position (LAT/LON) is displayed by press and holding the [H/L] key.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “TIME DISP” in the “RADIO SETUP” menu with
the [S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select “UTC” or “LOCAL.”
5. Press the [CALL(SET)MENU] key to store the selected setting.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
In the local time mode, the display shows the time by the 12-hour system. Meanwhile, the display
shows the time by the 24-hour system in the UTC mode.
30
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
12.6 PRIORITY CHANNEL SET
Allows selection of the priority channel.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “PRI-CH” in the “RADIO SETUP” menu with the
[S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select the channel to be a priority.
5. Press the [CALL(SET)MENU] key to store the selected setting.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
12.7 KEY BEEP (ON/OFF)
This selection allows the beep tone when a key is pressed to be turned off.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “KEY BEEP” in the “RADIO SETUP” menu with
the [S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select “ON” or “OFF.”
5. Press the [CALL(SET)MENU] key to set the key beep condition.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
NOTE
Emergency alarm and beeps for DSC operation cannot be turned OFF.
12.8 WX ALERT
This selection allows the radios NOAA Weather alert to be turned off. Default setting is ON.
1. Press and hold down the [CALL(SET)MENU] key until “RADIO SETUP” menu appears.
2. Press the [CALL(SET)MENU] key, then select “WX ALERT” in the “RADIO SETUP” menu with
the [S]/[T] keys.
3. Press the [CALL(SET)MENU] key.
4. Press the [S]/[T] keys to select the desired WX alert mode. The WX alert mode can be set to
“ON WX,” “ON SCAN,” “ON SCAN/WX,” or “OFF.”
5. Press the [CALL(SET)MENU] key to store the selected setting.
6. Press the [16/9] key to exit the menu mode and return to radio operation.
13 MAINTENANCE
The inherent quality of the solid-state components used in this transceiver will provide many years of
31
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
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 “17
WARRANTY.”
13.1 REPLACEMENT PARTS
Occasionally an owner needs a replacement mounting bracket or knob.
These can be ordered from our Parts Department by writing or calling:
Marine Division of Vertex Standard
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
Telephone (714) 827-7600
Commonly requested parts, and their part numbers are listed below.
・ Panel Cover: RA0777900
・ Power Cord: T9023306
・ VOL/SQL Knob (Black): RA0757600
・ VOL/SQL Knob (White): RA0763500
・ Mounting Bracket (Black): RA0784000
・ Mounting Bracket (White): RA0784100
・ Mounting Bracket Knob (Black): RA045910A
・ Mounting Bracket Knob (White): RA043770A
・ Microphone Hanger (Black): RA0458800
・ Microphone Hanger (White): RA0436000
13.2 FACTORY SERVICE
In the unlikely event that the radio fails to perform or needs servicing, please contact the following:
Standard Horizon
Attention Marine Repair Department
10900 Walker Street, Cypress, CA 90630
Telephone (800) 366-4566
32
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
An “RA” Return Authorization number is not necessary to send a product in for service. Include a
brief note describing the problem along with your name, return address, phone number, and proof of
purchase.
13.3 TROUBLESHOOTING CHART
SYMPTOM PROBABLE CAUSE REMEDY
Transceiver fails
to power up.
No DC voltage to the
transceiver, or blown
fuse.
a. Check the 12VDC battery connections
and the fuse.
b. The VOL knob needs to be clockwise
rotation to turn the radio on.
Transceiver
blows fuse when
connected to
power supply.
Reversed power wires. Check the power cable for DC voltage, or
replace the fuse (6A 250V).
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
internal or
external
speaker.
Accessory cable. Check the connections of the accessory
cable (Possible short circuit on the External
speaker cable WHITE/SHIELD).
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 BATTERY”
or “LO
BATTERY”
The power supply
voltage is too high or too
low.
Confirm that the connected power supply
voltage is not 17 volts or lower than 10 volts.
Confirm that the generator has not
33
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
message is
appeared when
the power is
turned on.
malfunctioned.
Accessory cable. Check the accessory cable connection.
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, RMB, GGA, or
GNS sentence as an output signal. If the
GPS has a baud rate setting make sure to
select 4800 and parity to NONE.
14 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 Vessel Traffic System.
2. Alpha channel numbers, that is, channel numbers followed by the letter A (such as Channel
07A) are simplex channels on the U.S.A. or Canadian channel assignments whose counterparts
in the International assignments are duplex channels. International channels do not use “alpha”
numbers. If you call the Coast Guard on Channel 16, they will sometimes ask you to “go to
channel 22 Alpha.” This is a channel assigned to U.S.A, and Canadian Coast Guards for
handling distress and other calls. If your radio is set for International operation you will go to
Channel 22 instead of 22A, and will not be able to communicate with the Coast Guard. To use
Channel 22A, your radio must be set for USA or Canada operation, usually by a U/I/C
(USA/International/Canada) control or combination of controls. Channel 22 (without an “A”) is an
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 28 for additional information.
4. The S/D column on the chart indicates either S (simplex) or D (duplex). Simplex means
34
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
transmitting and receiving on the same frequency. Only one party at a time can talk, unlike a
telephone. Be sure to say “over” and release your microphone push-to-talk switch at the end of
each transmission. Duplex operation involves the use of one frequency for transmitting and a
separate frequency for receiving. On channels specified as duplex on the charts, correct mode
of operation is established automatically by your radio when you select a channel; you cannot
change the mode. And you still must release the push-to-talk switch after each transmission in
order to listen to the radio.
5. Channels normally used by recreational boaters are those that include the term
“non-commercial” in the Channel Use column of the chart. Some of these are shared with other
users and some are used only in certain geographic regions.
6. Marine vessels equipped with VHF radios are required to monitor Channel 16.
15 SPECIFICATIONS
Performance specifications are nominal, unless otherwise indicated, and are subject to change
without notice.
16.1 GENERAL
Channels All USA, International and Canadian
Input Voltage 13.8 VDC ±20%
Current Drain Standby 0.4 A
Receive 1.5 A
Transmit 5.5 A (Hi); 1.5 A (Lo)
Dimensions 3.1” H x 7” W x 5.7” D
(80 H x 180 W x 145 D mm)
Flush-Mount Dimensions 2.5” H x 6.3” W x 5.1” D
(64 H x 160 W x 130 D mm)
Weight 2.2 lbs (1 kg)
16.2 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
35
FCC ID: K6630303X3S
IC ID: 511B-30303X3S
GX1000S Operating Manual
Frequency Stability ±0.0005% (-20°C to +50°C)
FM Hum and Noise 50 dB
16.3 RECEIVER
Frequency Range 156.050 to 163.275 MHz
Sensitivity 12 dB SINAD 0.25 µV
12 dB SINAD (70 CH Receiver) 0.3 µV
Squelch Sensitivity (Threshold) 0.2 µV
Modulation Acceptance Bandwidth ±7.5 kHz
Selectivity (TYP.) –80 dB
(Spurious and Image Rejection)
–75 dB
(Intermodulation and Rejection at 12 dB SINAD)
Audio Output 4.5 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 ITU Class D
NMEA Input/Output Output - DSC, DSE
Input - GLL, GGA, RMC and GNS
36