DU
TH-9000
47
Function Setup By Microphone Keypad
squelch off :In standby, press key, the squelch is disabled
when icon , flashed in LCD,Press again to enable
squelch and the
icon disappears.
Switches between VFO and channel mode
In standby,press key to switch between channel mode and Frequency mode (VFO).
Short Calling
In standby,press to transmit the selected DTMF/2TONE/5TONE in current channel.
Transmitting DTMF Code:In standby,press ,LCD displays DTMF data and group.
Press [
/
] key to select the desired transmitting DTMF group,then Press PTT
to transmit.
If no DTMF data in current group,LCD displays "EMPTY",press key again and input
desired DTMF code by keypad,press PTT to transmit and store DTMF data.
Squelch Level
1. In standby,press ,then press ,LCD displays "SQL" and current squelch level.
2. Press / to adjust the desired squelch level.(press ,then press ,
turn selector knob also can adjust the desired squelch level.
3. Press number key to confirm and exit.
Optional signaling
In standby,press ,then press to add optional signaling, repeat above operation
to set DTMF,2TONE or 5TONE signaling.
UP
DOWN
UP
DOWN
46
Microphone Operation
Numeric Keys
DTMF ON/OFF
Speaker
Lock
PTT
UP
DOWN
You can operate the transceiver by keypad or input desired frequency or channel through
the microphone (Note:In professional transceiver mode,other keys are invalid except PTT,
[
/ ], and ).
Keypad Lock
Pull down the slide switch to lock position,The lamp is turned off and all of keypads is not
work except PTT switch.
Transmitting DTMF By Microphone Keypad
Slide DTMF key to DTMF position, press and hold the [PTT] key, transmitting the desired
DTMF signaling by the numeric key directly. (Note:Slide DTMF key to DTMF position,the
keyboard is invalid in standby ).
UP
DOWN
