Using Keylock; Using The Display Backlight; Setting The Auto Backlight Display - Radio Shack 20-135 Quick Start Manual

first channel as its priority channel. To select a
different channel as the priority channel:
1. Press MAN then press ENT/PGM.
2. Press
to set as priority, then press and hold PRI.
Or, enter the bank and channel number you
want to set as priority and then press PRI.
P
appears to the left of the selected channel
frequency.
3. Repeat Steps 1 and 2 for the channel in each
bank that you want to program as a priority
channel.

Using Keylock

The keylock feature protects the scanner from
accidental program changes. When the scanner
is locked, the only control that operates is
/ KEYLOCK.
1. To turn on keylock, hold down
until
2. To turn off keylock, hold down
until

Using the Display Backlight

To turn on the display light for easy viewing at
night, press

Setting the Auto Backlight Display

You can set the scanner so the backlight turns on
for about 5 seconds when the scanner receives
signals. If you press a key within the 5 seconds,
the display remains lighted for 15 more seconds.
To turn auto backlight display on or off:
1. Press and hold TUNE/MENU to open the
menu.
or to select the channel you want
appears.
disappears.
.The display lights for 15 seconds.
27
Settings
/KEYLOCK
/KEYLOCK