User's Manual

26
SHORTCUT OPERATIONS
When timing is pause, press key to continue timing.
3. Press [PF1], [PF2] 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.
DTMF code Transmit and Enquiry
1. Press
key, the top left corner of LCD displays “ ” icon, then press key, LCD displays
DTMF data and group number (total 16groups) of current group.
2. Rotate channel switch to choose desired group and DTMF data, press PTT key
to transmit selected DTMF signaling . If current group not edit DTMF data, LCD
displays “EMPTY”.
3. When current group displays “EMPTY”, press
key, the top left corner of LCD
displays “ ” icon, press and hold key until transceiver emits “DU”
beep, transceiver enters into DTMF edit state, LCD displays “___________”, now
you can enter desired DTMF data by keypad.
4. When nished editing, press side key [PF2] to save DTMF signaling.
Keypad lock
In order to prevent wrong operation, user can make use of keypad lock function.
Under standby state, press
key, the top left corner of LCD displays “ ” icon,
then press and hold key until transceiver emits “DU” beep, LCD displays “ ”
icon, keypad is locked. Repeat above operation, “ ” icon disappears, key lock function is cancelled.