Manuals / Radio Shack / Computer Equipment / Scanner

Radio Shack PRO-94 owner manual Troubleshooting67

Models: PRO-94

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Page 67

Problem	Possible Cause	Remedy


The scanner	The transmis-	Scan another trans-
does not track a	sion might not	mission.
trunked system.	use a system that
	can be tracked by
	your scanner.

	The data fre-	Find the data fre-
	quency is miss-	quency (see “Stor-
	ing.	ing Trunked
		Frequencies” on
		Page 40).

	The system you	Set the scanner to
	are trying to track	receive Type I
	is a Type I sys-	trunked frequen-
	tem, and the	cies. See “Scanning
	scanner is set to	Type I and Hybrid
	scan Type II sys-	Trunked Systems”
	tems.	on Page 51.

Scanner is set to	The fleet map	Check the fleet map
receive Type I	you have select-	and correct it if nec-
trunked frequen-	ed or entered	essary (see “Scan-
cies, but does	might be incor-	ning Type I and
not scan them.	rect.	Hybrid Trunked
		Systems” on
		Page 51 and “Pro-
		gramming a Fleet
		Map” on Page 55).

Scanner does	SQUELCH is not	Adjust squelch for
not acquire a	correctly adjusted	trunk scanning. See
data channel.	for trunk scan-	“Setting Squelch for
	ning.	the Trunking Mode”
		on Page 40.

	The frequency	Press SRC to
	used for the data	search for the data
	channel is miss-	channel (see “Stor-
	ing.	ing Trunked Fre-
		quencies” on
		Page 40).

Troubleshooting67

Image 67

Radio Shack PRO-94 owner manual Troubleshooting67

Contents

PRO-94 1000-Channel Handheld Trunking Scanner Contents Trunking Operation Special FeaturesCare and Maintenance Specifications TroubleshootingGeneral Guide to Scanning Features Features Features Frequency Step Range MHz KHz Transmission FCC NoticeScanning Legally Using Non-Rechargeable Batteries Using Internal BatteriesPreparation Preparation11 12Preparation Using Rechargeable BatteriesUsing AC Power Using Vehicle Battery Power Connecting AN EARPHONE/ Headphone Connecting the AntennaConnecting an Optional Antenna Listening Safely Traffic SafetyAttaching the Belt Clip Connecting AN Extension SpeakerAbout Your Scanner Key Functions Look AT the KeypadNumber Look AT the DisplayKeys About Your Scanner Understanding Banks Service BanksChannel Storage Banks Monitor Memories Operation Turning on the Scanner Setting SquelchStoring Known Frequencies Into Channels Searching for and Temporarily Storing Active Frequencies Direct Search Limit SearchService Bank Search Search Skip Memory Moving a Frequency from a Monitor Memory to a Channel Listening to the Monitor MemoriesManually Selecting a Channel Scanning the Stored ChannelsDelay Special FeaturesTurning CHANNEL-STORAGE Banks on and OFF Priority Locking OUT ChannelsUsing the Keylock Turning the Keytone OFF/ON Using the Display BacklightUsing the Auto Backlight Display Changing Search SpeedsSkipping Data Signals Turning the Battery Save Function OFF/ONReceiving NWR-SAME Weather Alert Signals Same Signal Detection Updating Turning On the Same Weather Alert FeatureNWR-SAME Code Detection Tests NWR-SAME Alert Tone TestTypes of Trunking Systems Trunking OperationSimultaneous Trunking Setting the Scanner to the Trunking ModeStoring Trunked Frequencies Setting Squelch for the Trunking ModeYou See Trunk System Motorola Type II, VHF frequencies Motorola Type II, 900 MHz frequenciesMotorola Type II, UHF frequencies Turning a Trunked Bank On or Off Searching a Trunked BankTurning the Status Bit Ignore S-Bit On or Off Skipping a Trunked BankPress 0 1 . SRC Limit Identifying a Trunked FrequencySelecting the Edacs Talk Group ID Format Edacs Talk Group ID Range SearchLocking Out Talk Group IDs Using Hold to Monitor an Active Talk Group IDUnlocking a Single Talk Group ID Using Trunk Scanning Scan DelayUnlocking All Talk Group IDs Monitoring Talk Group IDs Channel Activity BarsManually Storing Talk Group IDs in Talk Group ID Lists Using Talk Group ID Lists01 . E Entering Edacs Partial Talk GroupsMoving Talk Group IDs to Talk Group ID Lists You Press To ScanDeleting a Stored Talk Group ID List Scanning the Talk Group ID ListsPriority Talk Group ID Scanning Scanning Type I and Hybrid Trunked Systems E1P4 E1P5 E1P6 E1P1 E1P2 E1P3E1P10 E1P11 E1P12 E1P7 E1P8 E1P9E1P13 E1P14 E1P15 E1P16 Selecting a Preset Fleet MapPress Data ALT Prog then Trunk Programming a Fleet MapSize Code Block Programming the Base Offset Frequencies Turning On/Off the Motorola Disconnect Tone Detect Function Programming a Hybrid SystemBirdie Frequencies General Guide to ScanningGuide to Frequencies National Weather FrequenciesVHF Band Guide to the Action BandsTypical Band Usage Primary UsageBand Allocation Abbreviations ServicesUHF Band Amateur Band 144-148 MHz VHF Low Band- 29-50 MHz in 5 kHz stepsAmateur Band 50-54 MHz Aircraft Band- 108-137 MHzGovernment Band 406-420 MHz 406.125-419.975 VHF High Band 148-174 MHzCm Amateur Band 420-450 MHz 856.0125-860.9875 Public Safety Band Locally AssignedLow Band 450-470 MHz Conventional Systems Band Locally AssignedFrequency Conversion Problem Possible Cause Remedy TroubleshootingSquelch is not BATT. Lo Troubleshooting67 Resetting the Scanner Care and Maintenance Search Speed SpecificationsSquelched 70 mA Limited Ninety-Day Warranty