Menu Options - Retevis RT649B Bedienungsanleitung

MENU OPTIONS

Selecting the Channel
The channel is the frequency of the radio uses to transmit.
1. Press the button until the channel number starts to flash.
2. Press or button to change the channel number.
3. Press the PTT button to exit menu or
Selecting the Interference Eliminator Code
Sub-Codes help minimize interference by blocking transmission from unknown sources. Your radio has 121 Sub-
Codes.
To set the code for a channel:
1. Press the button until the code number starts to flash.
2. Press or button to select code number.
3. Press the PTT button to exit menu or
Setting and Transmitting Call Tones
Your radio can transmit different call tones to other radios in your group when you pressed
has 10 call tones.
To set a call tone:
button until call tone 'CA' appears. The current call tone setting flash.
1. Press
2. Press or button to change and listen to the call tone.
3. Press the PTT button to exit menu or
Voice Operated Transmission (VOX)
Transmission is initiated by speaking into the microphone of the radio instead of pushing the PTT button.
1. To activate VOX, press
2. Press or button to select the sensitivity level.
3. Press the PTT button to exit menu.
L3=High Sensitivity for quiet environments
L2=Medium Sensitivity for most environments
L1=Low Sensitivity for noisy environments
L0=Turn Off VOX function
7
button to continue setup.
button to continue setup.
button to continue setup.
button until 'VOX' appears on the display. The current setting (0, 1-3) will flash.
button. The radio