12 | Midland 777 PRO user manual
VOX
777 PRO enables hands free conversations through VOX function.
You can enable it with or without accessories. The VOX sensitivity can be set in 9
dierent levels:
• 1 = highest sensitivity (normal voice with no background noise)
• 9 = lowest sensitivity (useful in very noisy areas or if you talk loudly)
1. All these options can be selected on two levels as follows:
2. To activate VOX function press the MENU button 5 times and “VOX” will
appear on the display.
3. Use the scroll ▲/▼ buttons to select the desired setting:
OFF: Disabled;
1,2,3,4,5,6,7,8,9
4. Press PTT to confirm or wait for 5 seconds.
To disable the VOX function follow the instructions above and select option “oF”.
ROGER BEEP function (End transmission tone)
When your transmission is finished (PTT released), 777 PRO will emit a sound that
indicates to the other party that s/he can start talking. This function is enabled by
default.
To deactivate it:
1. Press 6 times the MENU button in the PMR band until the display shows
“rb on”;
2. Using the scroll buttons ▲/▼ select “of” and “rb of” will be displayed;
3. To confirm the roger beep deactivation, press PTT button or wait for 5 se-
conds.
CALL function
To send out an audio signal to other users, press twice the PTT.
In this function, it is possible to choose the type of melody, 5 dierent melodies
are available.
To select the call tones:
1. In the PMR band Press the MENU button 7 times, till the display shows “CA
01”.
2. By pushing ▲/▼ you will hear the 5 pre-set melodies.
3. Confirm by pressing the PTT or wait for 5 seconds.
Now, each time your 777 PRO sends out a call tone, it will beep with the selected
melody.
