Uniden UBC72XLT owner manual Troubleshooting

Page 46

Troubleshooting

If your UBC72XLT is not performing properly, try the following steps.

Problem	Possible Cause	Suggestion
The	The scanner	Check the batteries
scanner	might not be	or make sure the
doesn’t	receiving any	AC adapter is
work.	power.	connected to an AC
		outlet and the
		scanner.
		If there is a wall
		switch that controls
		power to the AC
		outlet where you
		connected the AC
		adapter, make sure
		it is on.
Improper	The scanner’s	Check the antenna
reception.	antenna might	connection or move
	need to be	or reposition the
	adjusted.	antenna.
		Move the scanner.
		You might be in a
		remote area that
		could require an
		optional multi-band
		antenna. Check
		with your dealer or
		local electronics
		store.
Scan	The squelch	Adjust the squelch
won’t	might need to	threshold. See
stop.	be adjusted.	“Turning On The
		Scanner and
		Setting Squelch” on
		Page 29.
		Troubleshooting

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Contents UBC72XLT Scanner Precautions PrecautionsUBC72XLT Controls and Display UBC72XLT Controls and DisplayContents Contents Introduction IntroductionFrequency Range Step Mode Transmission MHz KHz Feature Highlights Feature HighlightsAbout This Manual Feature Highlights Understanding Scanning What is Scanning?What is Searching? Conventional ScanningSimplex Operation Repeater OperationWhere To Obtain More Information Information On The InternetIncluded With Your Scanner Included With Your ScannerUsing Non-Rechargeable Batteries Setting Up Your ScannerUsing Internal Batteries Setting Up Your ScannerSetting Up Your Scanner Page Setting Up Your Scanner Using AC Power Connecting the AntennaConnecting an Extension Speaker Connecting an Earphone/HeadphoneConnecting an Optional Antenna Attaching the Belt Clip About Your Scanner About Your ScannerLook At The Keypad HoldFunc + Pgm Look At The Display About Your Scanner Understanding Banks Service BanksChannel-Storage Banks Storing Known Frequencies Into Channels Turning On The Scanner Setting SquelchOperation OperationService Search Searching For and Temporarily Storing Active FrequenciesStoring Frequencies into Channels During Service Search Scanning the Stored ChannelsManually Selecting a Channel Special Features Special FeaturesClose CallTM RF Capture Technology Setting the Close Call Options Special Features Using Close Call RF Capture Chain Search Mode Chain SearchChain Search Hold Mode Setting the Search Range Direct Entry SearchDirect Entry Search Hold Mode Search Skip Memory Delay Turning Channel-Storage Banks On and Off Locking Out Channels PriorityUsing Keylock Using the Display BacklightTroubleshooting TroubleshootingTroubleshooting Resetting the Scanner Care and Maintenance Care and MaintenanceCleaning General UseRepairs BirdiesSpecifications SpecificationsSeconds Optional Accessories Optional AccessoriesOne Year Limited Warranty One-Year Limited WarrantyUniden Australia PTY Limited Service Division Thank YOU for Buying a Uniden Product