HYT TC-780MU1 Manual page 59

Whisper
Press the key programmed as Whisper to enable the Whisper feature. The LCD displays "Whisper On". When enabled, you
can speak quietly into the radio and still be heard clearly.
Press the key agian to disable the feature. The LCD displays "Whisper Off".
The Whisper status will not be memorized once the radio is off and back on.
Whisper Backup
Press the key programmed as Whisper to enable the Whisper feature. The LCD displays "Whisper On". When enabled, you
can speak quietly into the radio and still be heard clearly.
Press the key agian to disable the feature. The LCD displays "Whisper Off".
The Whisper status will be memorized after the radio is off and back on.
VOX
Press the key programmed as VOX to enable the VOX feature. The LCD displays "VOX On". The feature can be used when
an earpiece is inserted.
1. Transmission starts automatically when you speak directly into the microphone.
2. Transmission stops automatically when you stop speaking.
Press the key again to disable the feature. The LCD displays "VOX Off".
The VOX status will not be memorized once the radio is off and back on.
To purchase earpieces, please contact your local dealer, or dial 86-0755-26972999-1126, or send an email
to service@hyt.com.cn.
VOX Backup
Press the key programmed as VOX to enable the VOX feature. The LCD displays "VOX On". The feature can be used when
an earpiece is inserted.
3. Transmission starts automatically when you speak directly into the microphone.
4. Transmission stops automatically when you stop speaking.
Press the key again to disable the feature. The LCD displays "VOX Off".
The VOX status will be memorized after the radio is off and back on.
Channel Lock
Press the key programmed as Channel Lock to enable the Channel Lock feature. The LCD displays "ChannelLock On".
58