How to unlock functions on Standard Horizon Transceiver?
- AAndre MartinSep 13, 2025
If you cannot change any function on your Standard Horizon Transceiver, the Key Lock might be turned “on”. Turn the Key Lock to “off”.
How to unlock functions on Standard Horizon Transceiver?
If you cannot change any function on your Standard Horizon Transceiver, the Key Lock might be turned “on”. Turn the Key Lock to “off”.
Brand | Standard Horizon |
---|---|
Model | HX851 |
Category | Transceiver |
Language | English |
Details on [A/V], [DISTRESS], [H/L], [SQL], [16/9], [VOL] buttons.
How to use the transmission switch and microphone.
[CALL/ENT/MENU], [SCAN/DW], [CLR/WX], [PRESET] keys for navigation and functions.
Guidelines for safe transmitter use and FCC compliance.
Details on ship station licenses and FCC/Industry Canada data.
FCC compliance statement and measures to prevent interference.
Information on VHF frequencies and Channel 16 for emergencies.
Procedures for hailing and communicating with other boats.
Instructions for cleaning and maintaining the transceiver.
How to charge, safety, and manage batteries.
DISTRESS key and keypad functions.
Keys for menu navigation, scanning, and presets.
FCC transmission rules and initial radio setup.
Steps for listening to signals and making transmissions.
TOT feature and customizing display modes.
Overview of DSC and obtaining an MMSI.
Steps to program the Maritime Mobile Service Identity number.
Procedure for transmitting DSC distress alerts.
Sending distress alerts with categories like Fire or MOB.
Sending cancellation messages and handling incoming alerts.
Understanding position requests and setting reply modes.
Procedure to test DSC functionality with another radio.
Setting display modes, dimmer, contrast, and illumination.
Settings for directories, replies, ringers, and MMSI.
Settings for group calls, position replies, and geographic calls.
Contact for service and a chart for problem resolution.