and hold Button for more than 1 second to lock or unlock keypad functions,
except PTT and Monitor (L/MON). When the keypad is locked, the ( ) icon will appear in the upper right corner of the display.
FRS Operation
Channel Selection
In order to communicate with other FRS units, both transmitting and re- ceiving party must be on the same frequency.
The
To change the FRS channel,
- From FRS standby mode, press the MODE button (11) until the chan- nel number flashes.
-Press the Up Button ( ) briefly to move to the next higher main channel number.
-Press the Down Button ( ) briefly to move to the next lower main channel number.
Continuous Tone Coded Squelch System (CTCSS) Mode (Sub- Channel) Selection
The Coded Tone Controlled Squelch System (CTCSS) consists of 38
11