Radio Shack pro 95 User Guide - Page 26

Ô NOTE Ô • The scanner does not scan if there are no frequencies stored in channels. If the scanner does not scan and you have already stored frequencies in channels, turn SQUELCH further clockwise. • If the scanner picks up unwanted, partial, or very weak transmissions, turn SQUELCH clockwise to decrease the scanner's sensitivity to these signals. If you want to listen to a weak or distant station, turn SQUELCH counterclockwise. • If SQUELCH is adjusted so you always hear a hissing sound, the scanner will not scan properly. • To ensure the scanner operates properly while in the trunking mode, we suggest you set SQUELCH using the steps listed above. storage bank's number while scanning. OPEN or CLOSED appears while the scanner is in manual mode or while the scanner is receiving a signal during scanning. See "Changing the Open/Closed Mode" on Page 68 for more information about setting the open and closed modes. OPERATION TURNING ON THE SCANNER AND SETTING SQUELCH 1. To turn on the scanner, turn VOLUME clockwise. Welcome To Dual Trunking appears. After about 3 seconds, you might hear a hissing sound. Then adjust VOLUME to a comfortable listening level. 2. Turn SQUELCH fully counterclockwise until the indicator points to MIN, then turn SQUELCH clockwise until the hissing sound stops. 3. To turn off the scanner, turn VOLUME counterclockwise to OFF. Ô STORING KNOWN FREQUENCIES INTO CHANNELS Good references for active frequencies are RadioShack's Police Call, Aeronautical Frequency Directory, and Maritime Frequency Directory. We update these directories every year, so be Operation 26