Uniden UBC 245XLT manual Keylock, LCD Back Light, Auto Light

5.Turn SQUELCH back counter-clockwise just until the hiss stops. Now the “Squelch Gate” allows only clear signals through.

STRONG SIGNALS

MEDIUM SIGNALS

WEAK SIGNALS

NOISE

Keylock

Key Lock prevents accidental key entries during conventional scanning or while in trunk tracking mode.

1. To lock the keypad,

press and hold		1	2	3	4	5	6	7	8
until the	symbol
appears in the lower
right of the display.

2. To unlock the keypad,

press and hold		1	2	3	4	5	6	7	8
until the	symbol in
the lower right of the
display turns off.

9 10

9 10

LCD Back Light

Press and release to turn the LCD light on. It remains on for 15 seconds and then goes out.

Auto Light

Press and hold until you hear 2 short beeps. The scanner will automatically turn the light on for 5 seconds, whenever a transmission is found.

15