To Next PageTo Next PageHow to fix a Standard Horizon Transceiver that fails to power up?
If your Standard Horizon Transceiver isn't powering on, the issue might be due to a lack of DC voltage or a blown fuse. First, check the 12VDC battery connections and the fuse. Also, ensure that you press and hold the power key to turn the radio on.
What to do if my Standard Horizon EXPLORER GX1700E shows a 'HI BATTERY' or 'LO BATTERY' message?
If your Standard Horizon Transceiver displays a “HI BATTERY” or “LO BATTERY” message, it indicates that the power supply voltage is either too high or too low. Verify that the connected power supply voltage is neither above 17 volts nor below 10 volts.
What to do if my Standard Horizon EXPLORER GX1700E Transceiver blows a fuse when connected to the power supply?
If your Standard Horizon Transceiver's fuse blows immediately upon connecting to the power supply, the power wires may be reversed. Check the power cable for DC voltage and replace the fuse (6A). Ensure the red wire connects to the positive (+) battery post and the black wire to the negative (–) post. If the fuse continues to blow, contact your Dealer.
Why is there a popping or whining noise from the speaker of my Standard Horizon EXPLORER GX1700E Transceiver when the engine runs?
A popping or whining noise from your Standard Horizon Transceiver's speaker while the engine is running is likely due to engine noise. To resolve this, re-route the DC power cables away from the engine. You can also add a noise suppressor on the power cable, switch to resistive spark plug wires, and/or install an alternator whine filter.
What to do if my position is not displayed on the Chart Plotter using a Standard Horizon EXPLORER GX1700E?
If your position isn't showing on the Chart Plotter when using your Standard Horizon Transceiver, the issue likely lies with the accessory cable. Check the accessory cable connection. Note that some GPS Chart Plotters utilize the battery ground for the NMEA connection.
What to do if no sound is emitted from the internal or external speaker of my Standard Horizon EXPLORER GX1700E Transceiver?
If no sound comes from the internal or external speaker of your Standard Horizon Transceiver, the problem might be with the accessory cable. Check the connections of the accessory cable. Specifically, look for a short in the external speaker cable (WHITE/SHIELD).
Why does my Standard Horizon EXPLORER GX1700E Transceiver have low transmit power?
The low transmit power, even when the transceiver is set to HI power, could be caused by the antenna. Have the antenna checked, or test the transceiver with an alternative antenna.
General| Type | Marine VHF Transceiver |
|---|---|
| Frequency Range | 156.000 - 163.425 MHz |
| Waterproof Rating | IPX7 |
| DSC | Yes, Class D |
| NMEA connectivity | NMEA 0183 |
| Modulation | FM |
| Display | LCD |
| Scanning | Yes |
| Weight | 2.2 lbs |
| GPS | Integrated GPS |
| AIS | Yes |
| Voltage Range | 13.8V DC |
| Power Output | 25W / 1W (high/low) |
Provides general information, packing list, and optional accessories for the GX1700E.
Details important safety warnings and guides for installing the transceiver.
Introduces VHF radio concepts and provides guidance on selecting a suitable antenna.
Covers radio location, mounting, electrical connections, and accessory cable setup.
Identifies and explains front panel, rear panel, and microphone controls.
Covers basic reception, transmission, channel modes, and dual watch operations.
Details scanning, preset channels, and intercom functionality.
Introduces DSC, MMSI, and covers programming the MMSI number.
Guides on transmitting and receiving distress, all ships, and group calls.
Covers individual calls, position requests, reports, and logs.
Explains DSC test calls and various DSC setup configurations.
Covers channel group selection, scan memory programming, and scan types.
Details priority channel settings and assigning custom names to channels.
Covers display settings, dimmer, contrast, unit of measure, and key beep.
Guides on naming stations and assigning functions to soft keys.
Details DSC directory, reply, ringer, group settings, and beep options.
Configures auto position polling intervals and auto channel switch times.
Covers marking, adding, editing, deleting, and navigating waypoints.
Details GPS unit power, coordinate system, time, magnetic, and NMEA settings.
Explains the functions of the remote microphone's keys, PTT, and display.
Guides on assigning functions to soft keys and setting their display duration.
Covers replacement parts, factory service, and general precautions.
Provides solutions for common transceiver problems and symptoms.
Explains how to clear scan/preset memory and perform a microprocessor reset.
Lists general, transmitter, and receiver specifications.
Details GPS unit specifications and NMEA input/output data.
