Radio Shack PRO-92 General Guide to Scanning, Changing the Open/Closed Mode, Mode Open Closed

Page 58

When no ID code is programmed into the scanner, it re- ceives the signal in PL, DPL, LTR, MOT, or ED mode.

Mode	Open	Closed


PL	Accepts any PL and	Accepts only the PL
and	DPL.	or DPL stored in the
DPL		channel.

MOT/	Stops on any transmis-	Only stops on a
ED/	sion. If the ID is stored,	transmission if the
LTR	displays the text tag.	ID is stored. Dis-
	Otherwise, displays	plays the text tag.
	the talk group ID.

Changing the Open/Closed Mode

1.Press MANUAL.

2.Press FUNC then or to select the channel storage bank.

3.Press FUNC then 2. Bank OPEN or Bank CLOSED appears. After that message disappears, the 10th digit on the top line of the display changes from + to – or vice versa.

4.Repeat Steps 2–3 for each bank.

ˆA General Guide to Scanning

Reception of the frequencies covered by your scanner is mainly “line-of-sight.” That means you usually cannot hear stations that are beyond the horizon.

58	A General Guide to Scanning

Image 58

Contents PRO-92 Handheld Scanner Contents Special Features OperationTrunking Operation TroubleshootingCare Specifications General Guide to ScanningFeatures Scanner scans Features FCC Notice Scanning LegallyPower Sources PreparationUsing Batteries Preparation11 Charging Rechargeable Batteries Replace the coverUsing AC Power Using Vehicle Power PWR DC 9V jackConnecting the Antenna Connecting an Optional AntennaConnecting AN EARPHONE/ Headphones Listening SafelyUsing the Belt Clip Connecting AN Extension SpeakerTraffic Safety Connecting the Clone Cable About Your ScannerLook AT the Keypad About Your Scanner Look AT the Display Understanding Banks 7 are turned off Search ModeChannel Storage Banks PL Codes Understanding CTCSS/DCSSearch Banks DPL CodesUnderstanding Your SCANNER’S Modes Open and Closed ModesAM Mode FM Mode LTR E. F. Johnson ModeMotorola Mode Edacs Mode Turning on the Scanner and Setting Squelch OperationStoring Known Frequencies Into Channels Bank Channel ManualStoring Text Tags Assigning a Text Tag to a ChannelAssigning a Text Tag to a Bank Text Input Chart Press To Enter a Character from this GroupPress Finding and Storing Active FrequenciesSearching a Preprogrammed Frequency Range Func 9 w x y zCurrent Search Bank Changing a Search Range with a Preprogrammed Range Storing a Frequency While Searching for a Specified ChannelFunc then Tune Scanning the Channels Manually Changing a Search RangeManually Tuning a Frequency Turning Channel-Storage Banks Off and OnListening to a Weather Channel Deleting Frequencies from ChannelsListening to the Weather Band Displaying Weather MessagesSpecial Features Using the Delay FunctionReviewing the Lock-Out Channels Locking OUT Channels or FrequenciesLocking Out Channels Locking Out FrequenciesClearing All Lock Out Frequencies in a Search Bank Reviewing Locked-Out FrequenciesClearing a Locked-Out Frequency Locked-outPriority Special Features Changing the Frequency Step Changing the Receive ModeDisplay Description Using the Attenuator Range MHz Search Step kHzTurning the KEY Tone on and OFF Using the Display BacklightUsing the Keylock Changing the Display ContrastTrunking Operation Cloning the Programmed Data from Scanner to ScannerUnderstanding Trunking Setting Squelch for the Trunking Mode Programming Trunking FrequenciesProgramming Motorola Trunking Systems UHF-Lo Offset Frequency Programming Fleet Maps Size CodeTalk Group IDS Storing Talk Group IDs Talk Group ID HoldClearing Talk Group IDs Locking Out Talk Group IDsReviewing Locked-Out Talk Group IDs Clearing All Talk Group IDs in One BankClosed Mode Open and Closed ModesMode Open Closed Changing the Open/Closed ModeGeneral Guide to Scanning Ham Radio Frequencies Guide to FrequenciesUS Weather Frequencies Birdie FrequenciesGeneral Guide to Scanning Primary Usage Guide to the Action BandsTypical Band Usage VHF BandAbbreviations Services Band AllocationMeter Amateur Band- 50-54 MHz Meter Amateur BandVHF Low Band- 29-50 MHz in 5 kHz steps Aircraft Band- 108-137 MHzCm Amateur Band 420-450 MHz Government Band 406-420 MHzLow Band 450-470 MHz Frequency Conversion Problem Possible Cause Remedy TroubleshootingSquelch is not Resetting the Scanner RESETTING/INITIALIZING the ScannerDC 9V jack Care ResetInitializing the Scanner Specifications UHF T9V DC Specifications71 Limited One-Year Warranty

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