TC-508 Owner’s Manual
8
○
16
Screw (Belt Clip)
○
17
Charging Piece
Programmable Keys
For enhanced convenience, you may request your dealer to program the keys SK1 and SK2 as
shortcuts to the functions listed below:
No. Shortcut Key Function
1 Adjust Power Level
To adjust power level through one button
press.
2 Monitor
3 Monitor Momentary
To adjust the condition for incoming signal
match
4 Squelch Off
5 Squelch Off Momentary
To always unmute speaker no matter
whether carrier is present or not
6 Scan
To listen to communication activities on
other channels.
7 VOX
To make the radio transmit automatically
when you speak.
8 Battery Strength Indicator To indicate the battery strength
9 Channel Lock
The current channel will remain unchanged
in case of rotating the Channel Selector
knob accidentally.
Note: Long and short press of a key can be assigned with different functions by your dealer.
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