AnyTone AT-D868UV Operating Manual page 30

when powered on.
9. Main Ch
Channel A: The upper displayed channel will be set to be the main
channel.
Channel B: The lower displayed channel will be set to become the
main channel.
10. Sub Ch
Sub Channel On: Turns on the sub channel, and the radio will display
both channel.
Sub Channel Off: Turns off the sub channel, and the radio will display
the main channel only
11. Msg Note
Different prompt options when receive a new message.
12. Call Ring
Different prompt options when receive a new call.
13. Freq Step
2.5K,5K,6.25K,10K,12.5K,20K,25K,30K,50K, a total of 9 frequency
steps offered.
14. SQ level
Adjusts the squelch level to receive signal with different signal
strength, and a total of 5 levels offered. This function is only valid for
analog channel.
15. Power Save
Turn on the function to extend the battery life.
16. TBST Sel
TBST frequency is used to activate some dormant repeaters,
1000Hz,1450Hz,1750Hz,2100Hz a total of 4 options are offered.
17. VOX
Enable the VOX, you can speak into the microphone to start
transmitting instead of pressing the PTT key. A total of 3 levels are
provided.
18. VOX Delay
When the VOX is enabled, set up the VOX delay to help to extend the
transmission time to avoid stopping a transmission too early. 0.5s-3s,
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AT-D868UV Digital DMR and Analog UHF/VHF Two Way Radio