FCC ID:K6630483X3D / IC:511B-30483X3S EXPLORER GX1600 25 Watt VHF/FM Marine Transceivers Owner's Manual Ultra Compact Class D DSC (Digital Selective Calling) Transceive with Individual, All Ship, Position Report, Position Request, and Distress. Automatically poll up to 4 ships Independent Channel 70 receiver built-in for continuous DSC watch Enter, Save, and Navigation to waypoint with Compass page Navigation to a DSC Distress Call Submersible JIS-8 / IPX8 (4.
FCC ID:K6630483X3D / IC:511B-30483X3S TABLE OF CONTENTS Quick Reference Guide ................................................................................................................................................. 4 1 GENERAL INFORMATION ..................................................................................................................................... 8 2 PACKING LIST ................................................................................................................
FCC ID:K6630483X3D / IC:511B-30483X3S TABLE OF CONTENTS 11.8 12 13 14 15 16 17 18 19 20 21 22 POSITION REQUEST ............................................................................................................................ 67 11.8.1 Setting up a Position Reply ................................................................................................. 67 11.8.2 Setting up a Position Request Ringer ................................................................................
FCC ID:K6630483X3D / IC:511B-30483X3S QUICK REFERENCE GUIDE This transceiver is equipped with the E2O (Easy-To-Operate) system. You can do the basic operation in numerical order of the illustration below. [16/9] BUTTON [SQL] KNOB Move this control clockwise to squelch or counter clockwise un-squelch the radio. [H/L] BUTTON When pressed, toggles the transmit power between High (25W) and Low (1W). [] / [] BUTTON Selects the operating channel. [VOL] KNOB Adjust the speaker audio volume.
FCC ID:K6630483X3D / IC:511B-30483X3S 1 GENERAL INFORMATION The STANDARD HORIZON EXPLOPER GX1600 Marine VHF/FM Marine transceiver are designed to be used in USA, International and Canadian Marine bands. The GX1600 can be operated from 11 to 16 VDC and has a switchable RF output power of 1 watt or 25 watts. The GX1600 VHF’s are capable of DSC (Digital Selective Calling) Class D operation.
FCC ID:K6630483X3D / IC:511B-30483X3S 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 0.89 m (2.92 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 6 FCC RADIO LICENSE INFORMATION Standard Horizon radios comply with the Federal Communication Commission (FCC) requirements that regulate the Maritime Radio Service. 6.1 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 7 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 STANDARD HORIZON. 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 8 GETTING STARTED 8.1 PROHIBITED COMMUNICATIONS The FCC prohibits the following communications: • False distress or emergency messages: • Messages to “any boat” except in emergencies and radio tests; • Messages to or from a vessel on land; • Transmission while on land; • Obscene, indecent, or profane language (potential fine of $10,000). 8.
FCC ID:K6630483X3D / IC:511B-30483X3S 8.4 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 or RG213/U should be used for cable runs over 50 feet RG-8X should be used.
FCC ID:K6630483X3D / IC:511B-30483X3S 8.5 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 8.6 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 8.7 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 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 9 INSTALLATION 9.1 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 • has nearby space for installation of a microphone hanger • choose a mounting location that is at least 3 feet (1 m) away from the radio’s antenna.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.2.2 Optional MMB-97 Flush Mount Bracket 1. Make a rectangular template for the flush mount measuring 2.83” H x 5.39” W (72 x 137 mm). 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 3.54 inches (90 mm) deep). There should be at least 1/2 inch (1.3 cm) between the transceiver’s heatsink and any wiring, cables or structures. 3.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.3 ELECTRICAL CONNECTIONS CAUTION Reverse polarity battery connections will damage the radio! Connect the power cord and antenna to the radio. Antenna and Power Supply connections are as follows: 1. Mount the antenna at least 3 feet (1 m) away from the radio. At the rear of the radio, connect the antenna cable. The antenna cable must have a PL259 connector attached. RG-8/U coaxial cable must be used if the antenna is 25 feet (7.6 m) or more from the radio.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.5 CHECKING GPS CONNECTIONS After connections have been made between the GX1600 and the GPS, a small satellite icon will appear on the top right corner of the display and your current location (Latitude/Longitude) is shown on the display. NOTE If there is a problem with the NMEA connection between the radio and the GPS, the GPS icon will blink continuously until the connection is corrected. 9.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.7 CHANGING THE TIME LOCATION This menu selection allows the radio to show UTC time or local time with the offset. Setup Menu 1. Press and hold down the key until “Setup Menu” GENERAL SETUP appears, then select “GENERAL SETUP” with the / key. 2. Press the [SELECT] soft key, then press the / TIME AREA key to “TIME AREA”. 3. Press the [SELECT] soft key. UTC LOCAL 4. Press the / key to select “UTC UTC” or “LOCAL LOCAL”. 5.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.9 CHANGING COG TO TRUE OR MAGNETIC Allows the GPS Course Over Ground to be selected to show in True or Magnetic. Factory default is True however by following the steps below the COG can be changed to Magnetic. Setup Menu 1. Press and hold down the key until “Setup Menu” GENERAL SETUP appears, then select “GENERAL SETUP” with the / key. 2. Press the [SELECT] soft key, then press the / MAGNETIC key to select “MAGNETIC MAGNETIC”. 3. Press the [SELECT] soft key.
FCC ID:K6630483X3D / IC:511B-30483X3S 9.10 OPTIONAL CMP30 (RAM3) INSTALLATION The GX1600 is capable of using a CMP30 (RAM3) Remote Station Microphone to remotely control the Radio and DSC functions. In addition the GX1600 can operate as a full function intercom system between the RAM3 and the radio. 1. Connect the Extension Cable to the Remote Mic eight pin connector on the rear panel, then tighten the Cable Nut (see illustration below). 2. Referring to illustration below, make a 1.
FCC ID:K6630483X3D / IC:511B-30483X3S Connecting an External Speaker to the RAM3 Mic Cable In noisy locations and optional external speaker may be connected to the white speaker wires on the RAM3 routing cable. The RAM3 can drive the internal speaker or the external speaker one at a time. When connecting an external speaker, follow the procedure below to turn off the RAM3 audio and enable the external speaker wires on the RAM3 routing cable. 1.
FCC ID:K6630483X3D / IC:511B-30483X3S MEMO GX1600 Page 23 Vertex Standard Co., Ltd.
FCC ID:K6630483X3D / IC:511B-30483X3S 10 CONTROLS AND INDICATORS NOTE This section defines each control of the transceiver. See illustration at the next page for location of controls. For detailed operating instructions refer to chapter 10 of this manual. 10.1 FRONT PANEL / Key The / key is used to select channels and to choose menu items (such as the DSC menu, Radio Setup and DSC Setup menu). The [UP()] / [DOWN()] keys on the microphone can also be used to select channels and menu items.
FCC ID:K6630483X3D / IC:511B-30483X3S [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.” VOL Knob (Volume Control Knob) Adjusts the audio volume level. Turn this knob clockwise to increase the audio volume level. SECONDARY USE When in the Intercom mode, controls the listen volume. Key Press this key to recall the user preset memory channels (shown as memory channel number “0” - “9” on the display).
FCC ID:K6630483X3D / IC:511B-30483X3S 10.2 REAR PANEL RAM3 Connector (Remote Station Microphone Connector) Connects the GX1600 to the CMP30 (RAM3) Remote Station Microphone. Refer to section “17 CMP30 (RAM3) REMOTE MIC OPERATION” for details DC Input Cable Connects the radio to a DC power supply capable of delivering 11 to 16V DC. External Speaker Connection Cable (White & Shield) an external speaker. See section “3 OPTIONS” for a list of optional STANDARD HORIZON Speakers.
FCC ID:K6630483X3D / IC:511B-30483X3S 10.3 MICROPHONE PTT (Push-To-Talk) Switch When in radio mode and the PTT switch pressed, the transmitter is enabled for voice communications to another vessel. When a optional RAM3 second station microphone is connected and intercom mode is selected, pressing the PTT switch enables voice communications from the GX1600 to the RAM3 second station microphone. / Keys The and keys on the microphone function the same as the of the transceiver.
FCC ID:K6630483X3D / IC:511B-30483X3S 11 BASIC OPERATION 11.1 RECEPTION 1. After the transceiver has been installed, ensure that the power supply and antenna are properly connected. 2. Press and hold the key until the radio turns on. 3. Rotate the SQL knob fully counterclockwise. This state is known as “squelch off”. 4. Rotate the VOL knob until noise or audio from the speaker is at a comfortable level. 5. Rotate the SQL knob clockwise until the random noise disappears.
FCC ID:K6630483X3D / IC:511B-30483X3S 11.4 SIMPLEX/DUPLEX CHANNEL USE Refer to the VHF MARINE CHANNEL CHART (page121) for instructions on use of simplex and duplex channels. 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. 11.
FCC ID:K6630483X3D / IC:511B-30483X3S 11.6 USA, CANADA, AND INTERNATIONAL MODE To change the channel group from USA to Canada or International: 1. Press and hold down the key until “Setup Setup Menu Menu” appears. CH FUNC2. Press the / key to select “CH TION SETUP SETUP”. 2. Press the [SELECT] soft key, then press the CH GROUP / key to select “CH GROUP”. [ ] 3. Press the SELECT soft key. 4. Press the / key to select desired USA INTL CANADA channel group “USA USA”, “INTL INTL”, or “CANADA CANADA”. 5.
FCC ID:K6630483X3D / IC:511B-30483X3S 5. Press the any key to stop the alert and receive the weather report. NOTE If the key is not pressed the alert will sound for 5 minutes and then the weather report will be received. NOTE While listening to a weather channel, the radio can decode a weather alert and sound an alarm. 11.7.2 NOAA Weather Alert Testing NOAA tests the alert system ever Wednesday between 11AM and 1PM.
FCC ID:K6630483X3D / IC:511B-30483X3S 11.9 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. 11.9.1 Selecting the Scan Type 1. Press and hold down key until “Setup Setup Menu Menu” appears. CH FUNC2. Press the / key to select “CH TION SETUP SETUP”. 3.
FCC ID:K6630483X3D / IC:511B-30483X3S 11.9.3 Memory Scanning (M-SCAN) 1. Adjust the SQL knob until background noise disappears. 2. Press the one of the Soft keys momentarily, then press the [SCAN] soft key. “M-SCAN” appears on the display. Scanning will proceed from the lowest to the highest programmed channel number and Preset channel (described in the next chapter) and will stop on a channel when a transmission is received. 3. The channel number will blink during reception. 4.
FCC ID:K6630483X3D / IC:511B-30483X3S 11.10 PRESET CHANNELS (0 ~ 9): INSTANT ACCESS 10 Preset Channels can be programmed for instant access. Press the one of the Soft keys, then press the key. Pressing the activates the user key is pressed and no channels have been assigned channel bank. If the assigned, an alert beep will be emitted from the speaker. 11.10.1 Programming a Preset Channel 1. Press the / key to select the channel to be programmed. 2.
FCC ID:K6630483X3D / IC:511B-30483X3S 11.11 INTERCOM OPERATION To access the following Intercom functions one of the soft keys must be setup as IC. Refer to section “12.12 SOFT KEYS”. In addition an optional RAM3 must be connected to perform intercom functions between the radio and the RAM3. 11.11.1 Communication 1. Press the one of the Soft keys momentarily, then press the [IC] soft key to enable the intercom mode.
FCC ID:K6630483X3D / IC:511B-30483X3S 12 DIGITAL SELECTIVE CALLING 12.1 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 shorebased 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.
FCC ID:K6630483X3D / IC:511B-30483X3S How can I obtain an MMSI assignment? In the USA, visit the following websites to register: http://www.boatus.com/mmsi/ or http://seatow.com/boating_safety/mmsi.asp In the Canada, visit http://www.ic.gc.ca/epic/site/smt-gst.nsf/en/sf01032e.html or http://www.usps.org/php/mmsi/rules.php 12.2.2 Programming the MMSI WARNING A user MMSI can be inputted only once. Therefore please be careful not to input the incorrect MMSI number.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.3 DSC DISTRESS CALL The GX1600 is capable of transmitting and receiving DSC Distress messages to all DSC radios. The GX1600 may be connected to a GPS to also transmit the Latitude, Longitude of the vessel. 12.3.1 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.
FCC ID:K6630483X3D / IC:511B-30483X3S Transmitting a DSC Distress Alert with Nature of Distress The GX2000/GX2100 is capable of transmitting a DSC Distress Alert 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 DISTRESS ALERT press the [DISTRESS] key. The “DISTRESS ALERT” menu will appear on the display. 2.
FCC ID:K6630483X3D / IC:511B-30483X3S Transmitting a DSC Distress Alert with Manual Position of Input When the GX1600 is not connected to a GPS receiver, you may input the latitude/longitude of your vessel manually and may send DSC Distress Alert. 1. Lift the red spring loaded DISTRESS cover and DISTRESS ALERT press the [DISTRESS] key. The “DISTRESS ALERT” menu will appear on the display. 2. Press the [POS/TM] soft key. 3.
FCC ID:K6630483X3D / IC:511B-30483X3S Pausing a DSC Distress Call After a DSC Distress call is transmitted, the DSC distress call is repeated every 4 minutes until the call is canceled by the user or until the radio is turned on and off again. The GX1600 has provision to suspend (Pause) the retransmitting of the distress call by the procedure below. 1. After the distress call is transmitted, the radio will show the top display to the right.
FCC ID:K6630483X3D / IC:511B-30483X3S Waypoint In4. Press the [WPT] soft key to enter the “Waypoint put put” menu, then enter the desired waypoint name (up to 11 characters), described previously (select the letter/number by pressing the / key and move the cursor by pressing the [ENT]/[BACK] soft key). 6. The ID is the MMSI from the vessel in distress. 7. When you are finished entering the waypoint name, press and hold the [ENT] soft key to replace the display to the “WAYPOINT” Screen.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.4 ALL SHIPS CALL The All Ships Call function allows contact to be established with DSC equipped vessels without having their MMSI 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.4.2 Receiving an All Ships Call 1. When an all ships call is received, an emergency alarm will sound. The display shows the MMSI of the vessel transmitting the All Ships Call and the radio will change to the requested channel after 10 seconds. 2. Press any key to stop the alarm. 3. Monitor the requested channel until the ALL SHIPs voice communication is completed. On the display you will notice 3 soft key selections.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.5 INDIVIDUAL CALL This feature allows the GX1600 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). Up to 80 Individual contacts may be programmed. 12.5.
FCC ID:K6630483X3D / IC:511B-30483X3S sired number and move one space to the right by pressing the [ENT] soft key. Repeat this procedure until all nine space of the MMSI number are entered. 11. If a mistake was made entering in the MMSI number repeat pressing the [BACK] soft key until the wrong number is selected, then press the / key to correct the entry. 12. To store the data entered, press and hold the [ENT] soft key. 13. To enter another individual address, repeat steps 5 through 12. 14.
FCC ID:K6630483X3D / IC:511B-30483X3S COMPLY UNABLE COMPLY” or “UNABLE UNABLE”. 6. Press the [ENT] soft key to store the selected setting, then press the [QUIT] soft key several times to return to radio operation. 12.5.4 Setting up Individual/Group Call Ringer When a Individual Call or Group Call is received the radio will produce a ringing sound for 2 minutes. This selection allows the Individual Call ringer time to be changed. 1. Press and hold down the key until “Setup Setup Menu Menu” appears. DSC 2.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.5.5 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. Pre-Programmed Calling DSC Menu 1. Press the key. The “DSC Menu” will appear. INDIVIDUAL 2. Press the / key to select “INDIVIDUAL INDIVIDUAL”. (To cancel, press the [QUIT] soft key.) 3. Press the [SELECT] soft key.
FCC ID:K6630483X3D / IC:511B-30483X3S Manual Calling You may enter an MMSI number manually to contact without storing it in the Individual Directory. DSC Menu 1. Press the key. The “DSC Menu” menu will appear. INDIVIDUAL / key to select “INDIVIDUAL INDIVIDUAL”. (To 2. Press the [ ] cancel, press the QUIT soft key.) 3. Press the [SELECT] soft key. The transceiver will beep, and the “Last Individual Call” will appear. 4. Press the [NEW ID] soft key, then select “MANUAL” with the / key. 5.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.5.6 Receiving an Individual Call When a Individual DSC call is received, the radio will automatically respond (Default setting) to the calling ship, and switch to the requested channel for voice communications. Refer to section “11.5.2 Setting up Individual Reply” to change the reply to manual if you want to see who is calling before replying to the call. 1. When an individual call is received, an individual call ringing alarm sounds.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.6 DSC LOG OPERATION The GX1600 logs received distress calls and individual calls. The DSC Log feature is similar to an answer machine where calls are recorded for review and a “ ” icon will appear on the radios display. The GX1600 can store up to the latest 27 Distress, and up to the latest 64 other calls (Individual, Group, All Ship etc.). 12.6.
FCC ID:K6630483X3D / IC:511B-30483X3S 5. Press the [SELECT] soft key, to review details for the selected station. 12.6.3 Deleting a Call from the “DSC LOG” Directory 1. Press the key. The “DSC Menu” will apDSC Menu pear. DSC LOG 2. Press the / key to select “DSC LOG” menu. 3. Press the [SELECT] soft key, then press the / LOG DELETE key to select “LOG DELETE” menu. 4. Press the [SELECT] soft key, then press the DIS/ key to select the category (“DISTRESS LOG OTHER CALL LOG LOG” or “OTHER LOG”) to be deleted.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.7 GROUP CALL This feature allows the user to contact a group of specific vessels (example members of a yacht club) using DSC radios with Group call function to automatically switch to a desired channel for voice communications. This function is very useful for yacht clubs and vessels traveling together that want to collectively make announcements on a predetermined channel. Up to 32 Group MMSI may be programmed. 11.7.
FCC ID:K6630483X3D / IC:511B-30483X3S 5. Press the [SELECT] soft key. 6. Press the / key to scroll through the first letter of the name of the group you want to reference in the directory. 7. Press the [SELECT] soft 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 [SELECT] soft key to move to the next space.
FCC ID:K6630483X3D / IC:511B-30483X3S 6. 7. 8. 9. key to select the operating channel you want to communicate on, then press the [SELECT] soft key. If the channel you want is not shown, press the [MANUAL] soft key, then press the / key to select the operating channel you want to communicate on, then press the [SELECT] soft key. Press the [YES] soft key to transmit the Group Call signal. When the Group Call signal is sent, the display will be as shown in the illustration at the right.
FCC ID:K6630483X3D / IC:511B-30483X3S until the wrong number is selected, then press the / key to correct the entry. 9. When finished entering the MMSI number, press and hold the [SELECT] soft key. / key to select the oper10. Press the ating channel you want to communicate on, then press the [SELECT] soft key. If the channel you want is not shown, press the [MANUAL] soft key, then press the / key to select the operating channel you want to communicate on, then press the [SELECT] soft key. 11.
FCC ID:K6630483X3D / IC:511B-30483X3S 6. Press the [QUIT] soft key to return to radio operation. NOTE After a Group call is received, the time the call was made and the ships MMSI or vessels name will appear on the display. GX1600 Page 57 Vertex Standard Co., Ltd.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.8 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 GX1600. Standard Horizon has taken this feature one step further, if any compatible GPS chart plotter is connected to the GX1600, 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.
FCC ID:K6630483X3D / IC:511B-30483X3S 12.8.2 Setting up a Position Request Ringer The GX1600 has the capability to turn off the Position Request ringer. 1. Press and hold down the key until “Setup Setup Menu Menu” appears. DSC / key to select “DSC 2. Press the SETUP SETUP” menu. DSC 3. Press the [SELECT] soft key, then select “DSC BEEP BEEP” with the / key. POS 4. Press the [SELECT] soft key, then select “POS Request Request” with the / key. Off 5. Press the [ENT] soft key, then select “Off Off” with / key.
