What to do if speaker audio is not heard when pressing the [SQL] key on Standard Horizon Transceiver?
If the speaker audio is not audible when you press and hold the [SQL] key on your Standard Horizon Transceiver, there are two possible causes: * The battery may be low - charge the battery. * The audio volume level may be too low - turn the VOL knob clockwise to increase the volume.
Why some keys do not operate on my Standard Horizon HX280E?
If some keys on your Standard Horizon Transceiver do not operate, it is possible that the Key Lock is activated. To resolve this, turn the Key Lock off. Consult section 5.1 of this manual ([H/L( )] key) for instructions.
How to fix Standard Horizon HX280E SCAN(DW) key not starting the scan?
If the [SCAN(DW)] key on your Standard Horizon Transceiver does not start the scan, it could be due to the following reasons: * No channels are memorized. Use the [MEM] key to enter desired channels into the transceiver’s memory. * The squelch is not adjusted properly. Adjust the squelch to the threshold or to the point where noise just disappears. Be aware that further adjustment of the squelch control may eliminate incoming signals.
Why can't I select bands on my Standard Horizon Transceiver?
If you cannot select between USA, INTL, or Canadian bands on your Standard Horizon Transceiver, ensure that you are following the correct procedure: Hold down the [16/9] key and then press the [DW] key.
How to select keylock function on Standard Horizon HX280E Transceiver?
To select the keylock function on your Standard Horizon Transceiver, hold down the [H/L( )] key for 2 seconds.
General| Brand | Standard Horizon |
|---|---|
| Model | HX280E |
| Category | Transceiver |
| Language | English |
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