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FUNCTION MENU SETUP
Sub Band Display
1. After pressing
key, the top corner of LCD displays " " icon, then press
key.
2. Press
/
key to choose menu 17 and display "
DSP SUB
".
3. Press
key enter into next menu, LCD displays " " icon, press
/
to select
desired setting.
FREQ:
Display sub band frequency or channel.
VOLT:
Display current battery voltage.
RADIO:
Display FM radio frecuency.
OFF:
Sub band display is disabled and it will unable to receive signal.
4. Press
key or
key to confirm and exit.
Beep Sounds
1. After pressing
key, the top corner of LCD displays " " icon, then press
key.
2. Press
/
key to choose menu 18 and display "
BEEP
".
3. Press
key enter into next menu, LCD displays " " icon, press
/
to select desired
setting.
ON:
Beep sounds is enabled.
OFF:
Beep sounds is disabled.
4. Press
key or
key to confirm and exit.