USING CHANNEL LOCK
When you enter a frequency into a channel, the scanner automat- ically locks the channel to prevent it from being overwritten by an- other frequency. L appears to the left of the channel number.
To unlock a channel, press LOCK. L disappears from the display.
Follow these steps to unlock all channels.
1.Press MANUAL.
2.While pressing and holding down ENTER, press and hold down LOCK until the scanner beeps three times.
To manually lock a channel, select the channel, then press LOCK. L appears to the left of the channel number.
USING THE DISPLAY BACKLIGHT
You can turn on the display’s backlight for easy viewing in dimly- lit areas. Press LIGHT to turn on the display light for 5 seconds. To turn off the light before it automatically turns off, press LIGHT again.
30
