User's Manual

40
FUNCTION MENU SETUP
3. Rotate channel selector knob to choose desired setup.
30minutes ~ 2hours: Total 3 levels for optional.
OFF: Automatic Power Off Time is disabled.
4. Press key or key to conrm and exit.
DTMF Transmitting Time Setup
1. Press key, the top left corner of LCD displays " " icon, then press key enter into function menu.
2. Press / key to choose NO.24(OBLTR-8R)/NO.39(TERMN-8R) function item, it shows "DTMF"
on LCD.
3. Rotate channel selector knob to choose desired setup.
50MS: Each DTMF signal transmits 50ms, interval 50ms.
100MS: Each DTMF signal transmits 100ms, interval 100ms.
200MS: Each DTMF signal transmits 200ms, interval 200ms.
300MS: Each DTMF signal transmits 300ms, interval 300ms.
500MS: Each DTMF signal transmits 500ms, interval 500ms.
4. Press key or key to conrm and exit.
Squelch level setup
This function is used to setup open the squelch of receiving signals, the transceiver will only allow calls