Scramble Function; Vox (Hands-Free Function) - TALKCOM TC750 User Manual

Scramble Function

You can enjoy privacy to talk within your group by selecting a
same scramble formula as your group member does.
Press "
Press "
is turn off the function..
Press PTT to confirm and quit.
Or press "
confirmed and enter into next function selection.
After turn on scramble function, LCD will display
Please make sure other group member's PMR has
scramble function and select the same formula.

VOX (Hands-Free Function)

The unit has a built-in Voice Activated Circuit (VOX) function. You
can enjoy talking and listening without pressing PTT Key. You can
use this function with earphone (optional accessory).
To turn on VOX function
Press "
the VOX sensitivity digit display will flash.
Press"
Medium & High Sensitivity.
After turning on VOX, LCD will display
Press PTT to confirm and quit
Or press "
confirmed and enter into next function selection.
You can plug in the earphone for hands-free talking &
listening. Please speak close to the mic in order to activate
'VOX' function.
" Key 5 times, LCD display
" or " " Key to select a formula from 1 to 4 . OF
" key once, the last selection will be
" key six times, LCD displays the
" or " " key to select of, 1, 2, 3 for OFF, Low,
" key once, the last selection will be
icon.
icon.
icon and
icon,
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