Radio Shack PRO-137 - Using the Keylock; Turning the Keytone on and off; Using the Backlight Display; Using the Auto Backlight Display

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again, select the channel and press Func +
2ABC/DLY. DLY appears.
• To turn on the 2-second delay to search
again, press Func + 2ABC/DLY while the
scanner is searching. DLY appears and the
scanner automatically adds a 2-second delay
to every frequency it stops on in that band.
The Signal Stalker I delay time is 10 seconds.
Using the Keylock
To protect the scanner from accidental program
changes, turn on the keylock feature.
1. To turn on keylock, press Func + KEYLOCK.
Keypad locked appears. When the scanner
is locked, only the knob, Func, and /
/ KEYLOCK are available.
2. To turn off, press Func + KEYLOCK. Keypad
unlocked appears.
Note: Using keylock does not prevent the
scanner from scanning channels.
Turning the Keytone On and Off
Each time you press any of the scanner’s keys, the
scanner sounds a tone. To turn the scanner’s key
tone on or off:
1. Press Menu.
2. Rotate the knob to select 6: Settings, then press
E
PGM
.
3. Rotate the knob to select 2: Key Tone, then
press E
PGM
.
4. Rotate the knob to select 1: On or 2: Off, then
press E
PGM
. Press and hold Menu to exit the
Menu mode.
Using the Backlight Display
To turn on the display light for easy viewing at
night, press / . The display lights for 15
seconds. If you press / again during the display,
the scanner continue to light 15 seconds more.
Using the Auto Backlight Display
You can set the scanner so the auto backlight
turns on for about 5 seconds when the scanner
receives signals. If you press a key within 5
seconds, the display remains lighted for more
than 5 seconds.
To turn auto backlight display on or off:
1. Press Menu.
2. Rotate the knob to select 6: Settings, then press
E
PGM
.
3. Rotate the knob to select 1: Back Light, then
press E
PGM
.
4. Rotate the knob to select 1: Auto Light, then
press E
PGM
.
5. Rotate the knob to select 1: On or 2: Off, then
press E
PGM
. Press and hold Menu to exit the
Menu mode.
Using Power-On Light
You can set the scanner so the auto backlight
turns on for about 5 seconds when the scanner is
turned on.
1. Press Menu.
2. Rotate the knob to select 6: Settings, then press
E
PGM
.
3. Rotate the knob to select 1: Back Light, then
press E
PGM
.
4. Rotate the knob to select 2: Power On Light, then
press E
PGM
.