To Next PageTo Next PageWhy does my Standard Horizon Transceiver say 'HI BATTERY' or 'LOW BATTERY'?
If the Standard Horizon Transceiver displays a “HI BATTERY” or “LOW BATTERY” message when turned on, this indicates that the connected power supply voltage is either too high (above 17 volts) or too low (below 10 volts. Verify that the connected power supply voltage is within the appropriate range and ensure the generator is functioning correctly.
What to do if Standard Horizon Transceiver blows fuse when connected to power supply?
If your Standard Horizon Transceiver blows a fuse when connected to a power supply, it is likely due to reversed power wires. Check the power cable to ensure correct DC voltage. Replace the fuse with a 6A 250V fuse. Make sure the red wire is connected to the positive (+) battery post, and the black wire is connected to the negative (-) battery post.
How to stop popping noise from Standard Horizon Transceiver speaker?
If you are experiencing popping or whining noises from the speaker of your Standard Horizon Transceiver while the engine is running, it is likely due to engine noise. Try rerouting the DC power cables away from the engine. You can also add a noise suppressor on the power cable, change to resistive spark plug wires, and/or add an alternator whine filter.
Why is Standard Horizon Transceiver transmit power low?
If a receiving station reports low transmit power from your Standard Horizon Transceiver, even when set to HI power, the issue is likely with the antenna. Have the antenna checked, or test the transceiver with another antenna.
How to turn on Standard Horizon Transceiver?
If your Standard Horizon Transceiver fails to power up, it could be due to no DC voltage reaching the transceiver or a blown fuse. Rotate the VOL/PWR knob clockwise to turn on the transceiver.
What to do if no sound from Standard Horizon Transceiver external speaker?
If sound is not being emitted from the external speaker of your Standard Horizon Transceiver, the issue may be with the external cable. Check the polarity of the connected external cable.
General| Brand | Standard Horizon |
|---|---|
| Model | Quest GX1255S |
| Category | Transceiver |
| Language | English |
Overview of the STANDARD HORIZON QUEST VHF/FM transceiver and its capabilities.
Technical data required for radio license application, including type acceptance and output power.
Contents included in the transceiver package upon purchase.
List of available optional accessories for the transceiver, such as extension speakers.
Guidelines for choosing an optimal mounting location for the radio, considering compass deviation and accessibility.
Instructions for correctly connecting the power source and antenna to the transceiver.
Details on connecting external devices like GPS receivers and speakers using the accessory cable.
Step-by-step guide for installing the transceiver using the flush mount kit.
Identification and function of the transceiver's primary controls and connection ports.
Procedure for turning on the radio, setting squelch, and selecting channels for receiving transmissions.
Steps for transmitting voice messages, including using the PTT switch and ensuring channel clarity.
Explanation of the automatic transmitter shutdown feature to prevent continuous transmission.
Information on how simplex and duplex channels are factory programmed and used.
How to switch between different regional channel modes (USA, International, Canadian).
How to access and select NOAA weather channels for weather broadcasts.
How to use the weather alert feature to receive notifications for severe weather.
Guide on programming channels into memory and initiating memory scanning.
How to set up and use priority scanning, which includes Channel 16.
Displaying vessel position (LAT/LON) when connected to a GPS receiver.
Displaying current time when the transceiver is connected to a GPS receiver.
Procedure to restore the transceiver to factory default settings.
Introduction to Digital Selective Calling (DSC) and its role in maritime communication.
Step-by-step instructions for transmitting a DSC distress call with position data.
How to initiate a DSC call to a specific vessel and switch to a working channel.
Procedure for sending Urgency, Safety, or Routine calls to all vessels.
Overview of how different types of DSC calls are received and indicated.
Actions to take upon receiving a distress call, including stopping the alarm and viewing data.
How to handle a received distress relay call and view associated data.
Procedure for receiving and responding to an 'All Ships' call.
How to receive and respond to calls targeted at a specific geographical area.
Steps for receiving and acknowledging individual DSC calls, with automatic or manual reply.
Handling incoming position request calls and transmitting position data.
How to adjust the brightness level of the transceiver's display backlight.
Procedure for adjusting the contrast of the LCD screen for better readability.
Enabling or disabling the audible beep sound for keypad presses.
Turning the NOAA weather alert feature on or off.
Customizing channel names displayed on the transceiver.
Setting the time difference between local time and UTC for accurate time display.
Entering and storing vessel names and MMSI numbers in the DSC directory.
Configuring automatic or manual reply settings for individual DSC calls.
Setting the acknowledgment mode (Able/Unable) for individual DSC calls.
Adjusting the ringing time or frequency for incoming individual DSC calls.
Configuring automatic or manual transmission of position data upon request.
Enabling or disabling the scanning of the DSC channel (CH70).
Entering the vessel's unique nine-digit Maritime Mobile Service Identity (MMSI).
Procedure for making Mayday calls and reporting distress information on Channel 16.
Guidelines for initiating contact (hailing) with other vessels on Channels 16 and 9.
How to make radiotelephone calls using designated public correspondence channels.
Usage guidelines and power limitations for navigational channels 13 and 67.
List of communication types that are forbidden by the FCC.
How and when to test the NOAA weather alert reception feature.
Explanation of DSC as a maritime communication standard for calls and safety.
Definition of MMSI and its use for selective vessel identification and calling.
Overview of DSC call types like Distress, Individual, Urgency, and Safety.
How to transmit boating safety information to other vessels.
Reference to external resources for more information on DSC.
Basic information about VHF radio frequencies, range, and factors affecting transmission.
Factors to consider when choosing a marine VHF antenna, including gain and length.
Guidance on selecting and using coaxial cables for connecting VHF antennas.
Information on how to order replacement parts and contact the parts department.
Instructions for sending the transceiver for factory servicing and repair.
A table listing common symptoms, probable causes, and remedies for radio issues.
Wiring diagrams and settings for connecting GPS receivers to the transceiver via NMEA.
Details of the limited warranty coverage, duration, and terms for STANDARD HORIZON products.
General specifications including channels, voltage, current drain, and dimensions.
Technical specifications for the transmitter, including frequency range and RF output power.
Technical specifications for the receiver, including sensitivity, selectivity, and audio output.
