16
DB-750X
General Setting
Once APO is activated, the transceiver will automatically switch off
when the pre-set timer runs out.
1.
Press
key to enter function menu.
2.
Turn the main band selector knob to
choose No. 01 menu. The LCD displays "
APO
"
3.
Press the main band selector knob to enter function setup.
4.
Switch the main band selector knob to
choose desired value. Available values:
0.5-12 hours, OFF
5.
Press the main band selector knob or
key to store value and
return to function menu.
Press
key or hold selector knob for one second to store setup
and exit.
Only in frequency (VFO) mode, this function is valid. Turn selector knob
to select frequency or frequency scanning which is restricted by frequency
step size.
1.
Press
key to enter function menu.
2.
Turn the main band selector knob to
choose No. 03 menu. the LCD displays "
STEP
"
3.
Press the main band selector knob to enter function setup.
4.
Switch the main band selector knob to choose desired value.
Available Values:
2.5 kHz, 5 kHz, 6.25 kHz,
10 kHz, 12.5 kHz, 15 kHz, 20 kHz, 25 kHz,
30 kHz, 50 kHz
.
5.
Press the main band selector knob or
key to store value and
return to function menu. Press
key or hold selector knob for one
second to store setup and exit.
When this function is on, the transceiver will automatically transmit with
RX frequency ± offset frequency. The operation is as follows:
1.
Press
key to enter function menu.
Apo (AUToMATic powER oFF)
FREqUEncY chAnnEl STEp SETUp
AUToMATic oFFSET
2.
Turn the main band selector knob to choose No. 02 menu. The LCD
displays "
ARS
"
3.
Press the main band selector knob to
enter function setup.
4.
Switch the main band selector knob to desired wanted value.
ON:
Auto Offset function is turned on.
OFF:
Auto Offset function is turned off.
5.
Press the Main band selector knob or
key to store value and return to function menu.
Press
key or hold selector knob for 1 second to store setup and
exit.
When the automatic offset is ON, the offset for 136-174 MHz is default on
0.6 MHz, and for 400-490 MHz is default on 5 MHz.
7
NOTE
Basic operation steps for function menu
1.
Press
key to enter function menu.
2.
Turn the main band selector knob to choose desired function.
3.
Press the main band selector knob to enter function setup.
4.
Switch the main band selector knob to choose desired value.
5.
Press the main band selector knob to store value and back to
function menu. Press
key or hold selector knob for over one
second to store setup and exit.
