PRO-44
PRO-44 Programmable Scanner
(200-0304) Operation Faxback Doc. # 39622
Setting Volume and Squelch
Follow these steps to set VOLUME and SQUELCH.
1. Turn VOLUME 1/4 turn clockwise and SQUELCH fully clockwise.
2. Slowly turn SQUELCH counterclockwise until you hear a hissing sound.
3. Slowly turn SQUELCH clockwise until the hissing stops.
NOTE: If you want to listen to a weak or distant station, turn SQUELCH
counterclockwise. You might hear hissing between transmissions.
Using The Keylock
Once you program your scanner, you can protect it from accidental program
changes by turning on the keylock feature. In this position, the only con-
trols that operate are SCAN, MANUAL, LIGHT, VOLUME and SQUELCH.
To turn on the keylock feature, set KEYLOCK to LOCK. To turn it off, set
KEYLOCK to KEY.
Storing Frequencies
Your scanner has 50 channels into which you can store frequencies.
Follow these steps to store a frequency into a channel.
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 ENTER to store the frequency.
NOTES: If you made a mistake in Step 3, Error appears on the display. To
clear the display, press CLEAR. Then proceed again from Step 3.
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