Service manual

21VX-4500/-4600 Series UHF FM Transceiver Service Manual
Alignment
VOX On Level
This parameter is to align the “VOX On Level”.
Set the Sensitivity of the VOX circuitry's input audio detector.
1. Press the “VOX ON Level” button to start the alignment.
The VOX ON Level window will appear.
2. Then input the alignment value in the “New” box.
Default: 80
Input Range: 0 (Level Down) ~ 255 (Level Up)
3. Click the “OK” button, the data will be saved and the align-
ment is complete.
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TX MSK Level
This parameter is to align the modulation level of the ANI function.
1. Press the “TX MSK” button to start the alignment. The TX
MSK Level window will appear.
2. Then input the alignment value in the “New” box.
Default: 10
Input Range: 0 (Level Down) ~ 15 (Level Up)
3. Click the “OK” button, the data will be saved and the align-
ment is complete.
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