Realistic PRO-50 - Operation; Setting Volume and Squelch; Using the Keylock; Programming the Scanner

OPERATION
SETTING VOLUME AND SQUELCH
1. Turn VOLUME clockwise and SQUELCH counterclockwise
until you hear a hissing sound.
2. Adjust VOLUME to a comfortable level.
3. Slowly turn SQUELCH clockwise until the noise stops.
If the scanner picks up unwanted weak transmissions, rotate
SQUELCH clockwise to decrease the scanner’s sensitivity to
these signals.
USING THE KEYLOCK
Once you program your scanner, you can protect it from ac¬
cidental program changes by turning on the keylock feature.
In this mode, the only controls that operate are SCAN, MAN¬
UAL, LIGHT, VOLUME and SQUELCH.
To turn on the keylock, press KEYLOCK until K flashes on
the display. To turn it off, press KEYLOCK so K disappears
from the display.
PROGRAMMING THE SCANNER
You can store up to 20 frequencies into your scanner’s
channels. Follow these steps to store frequencies.
1 . Press MANUAL. Enter the channel number you want to
program.
2. Press PGM. PGM appears on the display to indicate that
the scanner is in the programming mode.
3. Enter a frequency.
4. Press L-OUT/ENT to store the frequency.
If you made a mistake in Step 3, Error appears on the
display. Press CLEAR and repeat from Step 2.