Lcd Backlight; Long-Distance Anti-Theft Alarm - TYT TH-9000D User Manual

BEEP--OF :turn off voice prompt
BEEP--ON :turn on voice prompt
3. Press number key to exit and store.

LCD Backlight

1. In standby status,press , then press
2. Press [ / ] to select desired backlight brightness(1-32 levels).
UP DOWN
3. Press number keys to confirm and exit.
52
LCD displays"LAMP- XX" .

Long-distance Anti-theft Alarm

This function is mainly use for simple anti-theft alarm device in vehicles. When the
transceiver be removed in an improper manner,the transceiver will emit and transmit alarming
and background voice to system and other transceiver of the same frequency.
Alarm cable
Steering-wheel etc.
Connect DC power cable with car battery.
1. Connect the optional alarm cable to the data jack on the front panel as shown. Secure
the other end of the cable to an object that stays fixed in vehicle.(Note: if alarm cable is not
enough long, you can choose optional alarm cable to extend).
2. When transceiver power off by press
3. Note:The long-distance anti-theft alarm only available when transceiver power off .
DC power cabcle
Battery
Alarm cable
key ,the long-distance anti-theft alarm enable.
53