20
Keypad Lock
Under standby state, press
key, the top corner of LCD displays " " icon, then
press and hold
key until a beep sounds, and LCD displays " " icon, keypad is
locked. Repeat above operation, " " icon disappears, key lock function is cancelled.
BASIC OPERATIONS
3. When current group displays "
EMPTY
", press
key, the top corner of LCD
displays " " icon, press and hold
key until a beep sounds, and transceiver
enters into DTMF edit state, LCD displays "___________", now you can enter
desired DTMF data by keypad. DTMF data also can be created by PC programming.
4. When finished editing, press side key [PF2] to save DTMF signaling.
Stopwatch Function
1. In standby state, press
key, the top corner of LCD displays " " icon, then press
to enter
into stopwatch function.
2. Press
key to start timing. Under this state, press
key to pause timing.
When timing is pause, press
key to continue timing.
3. Press [PF1], [PF2], [MONI] or
key to exit stop watch function.
NOTE: During timing, press
key to stop timing and displays current data, press this key again to
clear timer. The timer only counts within 60 minutes then resets.
NOTE: When keypad is locked, only PTT / PF1 / PF2 /
key are usable.
