What to do if the charging indicator on CD-46 does not illuminate for Standard Horizon HX280S Transceiver?
If the charging indicator on the CD-46 does not illuminate, it may be due to a defective battery FNB-V105LI. In this case, contact your Standard Horizon dealer for assistance.
What to do if speaker audio is not heard when the [SQL] key is pressed and held on my Standard Horizon Transceiver?
If you cannot hear speaker audio when the [SQL] key is pressed and held, there are a couple of potential causes. First, the battery may be low, in which case you should charge it. Second, the audio volume level might be too low. Try turning the VOL knob clockwise to increase the volume.
Why some keys do not operate on my Standard Horizon HX280S?
If some keys on your Standard Horizon Transceiver are not working, it might be because the Key Lock function is enabled. To resolve this, turn the Key Lock off. You can find instructions on how to do this in section 5.1 of this manual (refer to the [H/L( )] key).
How to start the scan on Standard Horizon Transceiver if the [SCAN(DW)] key does not work?
If the [SCAN(DW)] key isn't starting the scan on your Standard Horizon Transceiver, it could be due to a couple of reasons. First, there may be no channels memorized. Use the [MEM] key to enter desired channels into the transceiver’s memory. Second, the squelch may not be adjusted correctly. Adjust the squelch to the threshold or to the point where noise just disappears, as further adjustment may eliminate incoming signals.
How to select keylock function on Standard Horizon HX280S?
To activate the keylock function on your Standard Horizon Transceiver, hold down the [H/L( )] key for 2 seconds.
How to select between USA, INTL, or Canadian bands on my Standard Horizon HX280S Transceiver?
To select between USA, INTL, or Canadian bands on your Standard Horizon Transceiver, hold down the [16/9] key and press the [WX] key.
Details the types of batteries and chargers, including safety precautions.
Outlines critical safety guidelines for handling Li-Ion battery packs.
Identifies and explains the function of all physical controls and switches.
Explains the meaning of various icons and indicators displayed on the LCD screen.
Guides the user through the initial setup process for the transceiver.
Explains how to receive signals and adjust squelch for clear audio.
Details how to transmit, including power settings and mic usage.
How to access NOAA weather broadcasts and alerts.
How to set up and use memory and priority scanning modes.
How to choose between Memory Scan and Priority Scan.
Detailed steps for setting up and using memory scanning.
Procedure for making an emergency call on Channel 16.
Lists common problems and their solutions for the transceiver.
Detailed listing of marine channels, frequencies, and uses.
General| Brand | Standard Horizon |
|---|---|
| Model | HX280S |
| Category | Transceiver |
| Language | English |
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