Preparation11 | Radio Shack PRO-92 instruction

3.Insert six AA batteries in the battery holder as indi- cated by the polarity symbols (+ and –) marked on the holder.

Cautions:

•Use only fresh batteries of the required size and recommended type.

•Always remove old or weak batteries. Batteries can leak chemicals that destroy electronic cir- cuits.

•Do not mix old and new batteries, different types of batteries (alkaline or rechargeable), or rechargeable batteries of different capacities.

4.Slide the battery holder into the compartment.

Preparation11

Image 11

Radio Shack PRO-92 owner manual Preparation11

Contents

PRO-92 Handheld Scanner Contents Operation Special Features General Guide to Scanning TroubleshootingCare Specifications Trunking Operation Features Scanner scans Features Scanning Legally FCC Notice Preparation Power Sources Using Batteries Preparation11 Replace the cover Charging Rechargeable Batteries Using AC Power PWR DC 9V jack Using Vehicle Power Connecting an Optional Antenna Connecting the Antenna Listening Safely Connecting AN EARPHONE/ Headphones Traffic Safety Connecting AN Extension SpeakerUsing the Belt Clip About Your Scanner Connecting the Clone Cable Look AT the Keypad About Your Scanner Look AT the Display Channel Storage Banks 7 are turned off Search ModeUnderstanding Banks DPL Codes Understanding CTCSS/DCSSearch Banks PL Codes Open and Closed Modes Understanding Your SCANNER’S Modes AM Mode LTR E. F. Johnson Mode FM Mode Motorola Mode Edacs Mode Operation Turning on the Scanner and Setting Squelch Bank Channel Manual Storing Known Frequencies Into Channels Assigning a Text Tag to a Channel Storing Text Tags Assigning a Text Tag to a Bank Press To Enter a Character from this Group Text Input Chart Func 9 w x y z Finding and Storing Active FrequenciesSearching a Preprogrammed Frequency Range Press Current Search Bank Func then Tune Storing a Frequency While Searching for a Specified ChannelChanging a Search Range with a Preprogrammed Range Manually Changing a Search Range Scanning the Channels Turning Channel-Storage Banks Off and On Manually Tuning a Frequency Displaying Weather Messages Deleting Frequencies from ChannelsListening to the Weather Band Listening to a Weather Channel Using the Delay Function Special Features Locking Out Frequencies Locking OUT Channels or FrequenciesLocking Out Channels Reviewing the Lock-Out Channels Locked-out Reviewing Locked-Out FrequenciesClearing a Locked-Out Frequency Clearing All Lock Out Frequencies in a Search Bank Priority Special Features Display Description Changing the Receive ModeChanging the Frequency Step Range MHz Search Step kHz Using the Attenuator Changing the Display Contrast Using the Display BacklightUsing the Keylock Turning the KEY Tone on and OFF Cloning the Programmed Data from Scanner to Scanner Trunking Operation Understanding Trunking Programming Trunking Frequencies Setting Squelch for the Trunking Mode Programming Motorola Trunking Systems UHF-Lo Offset Frequency Size Code Programming Fleet Maps Talk Group IDS Talk Group ID Hold Storing Talk Group IDs Clearing All Talk Group IDs in One Bank Locking Out Talk Group IDsReviewing Locked-Out Talk Group IDs Clearing Talk Group IDs Open and Closed Modes Closed Mode General Guide to Scanning Changing the Open/Closed ModeMode Open Closed Birdie Frequencies Guide to FrequenciesUS Weather Frequencies Ham Radio Frequencies General Guide to Scanning VHF Band Guide to the Action BandsTypical Band Usage Primary Usage Band Allocation Abbreviations Services Aircraft Band- 108-137 MHz Meter Amateur BandVHF Low Band- 29-50 MHz in 5 kHz steps Meter Amateur Band- 50-54 MHz Low Band 450-470 MHz Government Band 406-420 MHzCm Amateur Band 420-450 MHz Frequency Conversion Squelch is not TroubleshootingProblem Possible Cause Remedy DC 9V jack RESETTING/INITIALIZING the ScannerResetting the Scanner Initializing the Scanner ResetCare UHF T Specifications 9V DC Specifications71 Limited One-Year Warranty