Radio Shack PRO-28 owner manual Connecting AN Extension Speaker, Attaching the Belt Clip

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CONNECTING AN EXTENSION SPEAKER

In a noisy area, an extension speaker (such as Radio Shack Cat. No. 21-549) or an amplified speaker (such as Radio Shack Cat. No. 21- 541), positioned in the right place, might provide more comfortable lis- tening. Plug the speaker cable’s 1/8-inch mini-plug into your scanner’s jack.

ATTACHING THE BELT CLIP

You can attach the supplied belt clip to make your scanner easier to use when you are on the go. Use the supplied screws to attach the belt clip to the scanner. Then slide the belt clip over your belt or waistband.

Belt Clip

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Contents PRO-28 Channel Direct Entry Programmable Scanner Features Fm Page 3 Wednesday, August 4, 1999 150 PM FCC Notice Scanning Legally Contents Troubleshooting Using Internal Batteries Power SourcesPreparation Important Information about the External Power Jacks PowerchargeUsing Standard AC Power Plug the adapter’s power module into a standard AC outlet Using Vehicle Battery Power Charging NICKEL-CADMIUM Batteries Connecting the Antenna Connecting an Optional AntennaTraffic Safety Connecting AN Earphone HeadphonesListening Safely Connecting AN Extension Speaker Attaching the Belt ClipUnderstanding Your Scanner Look AT the KeypadLook AT the Display Fm Page 19 Wednesday, August 4, 1999 150 PM Turning on the Scanner and Setting Squelch OperationStoring Frequencies Searching for and Storing Active Frequencies Band SearchDirect Search Search Skip Memory Listening to the Monitor Memory Moving a Frequency from the Monitor Memory to a ChannelUsing the 2-Second Delay Scanning the Stored ChannelsManually Selecting a Channel Locking Out ChannelsUsing the Keylock Listening to the Weather BandGeneral Guide to Scanning Guide to FrequenciesNational Weather Frequencies Birdie FrequenciesTypical Band Usage Guide to the Action BandsPrimary Usage Band Allocation Specified IntervalsMeter Amateur Band- 50-54 MHz VHF High Band 148-174 MHz Cm Amateur Band 420-450 MHz Avoiding Image Frequencies Frequency ConversionTroubleshooting Problem Possible Cause RemedyResetting the Scanner Care and Maintenance Specifications Division of Tandy Corporation Fort Worth, Texas