Troubleshooting | Uniden UBC72XLT specification

Scan	The antenna	Check the antenna
won’t stop	might need to	connection.
(continued)	be adjusted.
	One or more	Make sure the
	channels might	channels you want
	be locked out.	to scan are not
		locked out.
	The channel’s	Make sure the
	frequency	channel’s
	might not be	frequency is stored
	stored in	in the scanner’s
	memory.	memory.
	The channel	Wait for a
	might not be	transmission on the
	active.	channel.
Scan	You must	Press Scan.
won’t	press Scan to
start.	scan.
	The squelch	Adjust the squelch
	might need to	threshold. See
	be adjusted.	“Turning On The
		Scanner and
		Setting Squelch” on
		Page 29.
	One or more	Make sure the
	channels might	channels you want
	be locked out.	to scan are not
		locked out.
	The antenna	Check the antenna
	might need to	connection.
	be adjusted.

Troubleshooting

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Image 47

Uniden UBC72XLT owner manual Troubleshooting

Contents

UBC72XLT Scanner Precautions Precautions UBC72XLT Controls and Display UBC72XLT Controls and Display Contents Contents Introduction Introduction Frequency Range Step Mode Transmission MHz KHz Feature Highlights Feature Highlights About This Manual Feature Highlights Conventional Scanning What is Scanning?What is Searching? Understanding Scanning Repeater Operation Simplex Operation Information On The Internet Where To Obtain More Information Included With Your Scanner Included With Your Scanner Setting Up Your Scanner Setting Up Your ScannerUsing Internal Batteries Using Non-Rechargeable Batteries Setting Up Your Scanner Page Setting Up Your Scanner Connecting the Antenna Using AC Power Connecting an Optional Antenna Connecting an Earphone/HeadphoneConnecting an Extension Speaker Attaching the Belt Clip About Your Scanner About Your Scanner Hold Look At The Keypad Func + Pgm Look At The Display About Your Scanner Channel-Storage Banks Service BanksUnderstanding Banks Operation Turning On The Scanner Setting SquelchOperation Storing Known Frequencies Into Channels Searching For and Temporarily Storing Active Frequencies Service Search Scanning the Stored Channels Storing Frequencies into Channels During Service Search Manually Selecting a Channel Close CallTM RF Capture Technology Special FeaturesSpecial Features Setting the Close Call Options Special Features Using Close Call RF Capture Chain Search Chain Search Mode Chain Search Hold Mode Direct Entry Search Setting the Search Range Direct Entry Search Hold Mode Search Skip Memory Delay Turning Channel-Storage Banks On and Off Priority Locking Out Channels Using the Display Backlight Using Keylock Troubleshooting Troubleshooting Troubleshooting Resetting the Scanner General Use Care and MaintenanceCleaning Care and Maintenance Birdies Repairs Specifications Specifications Seconds Optional Accessories Optional Accessories One-Year Limited Warranty One Year Limited Warranty Uniden Australia PTY Limited Service Division Thank YOU for Buying a Uniden Product