Uniden USC230 owner manual Troubleshooting

Page 82

SC230 Paper OM 062206.fm Page 82 Friday, July 21, 2006 7:39 PM

Scan won’t	The channel might	Wait for a transmission
start.	not be active.	on the channel.

	You must press	Press Scan.
	Scan to scan.

	The squelch	Adjust the squelch
	might need to be	threshold. See “Turning
	adjusted.	On the Scanner and
		Setting the Squelch” on
		Page 33.

	One or more	Make sure the channels
	channels might be	you want to scan are
	locked out.	not locked out.

	The antenna	Check the antenna
	might need to be	connection.
	adjusted.

Troubleshooting

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Contents OWNER’S Manual Precautions PrecautionsSC230 Paper OM 062206.fm Page 3 Friday, July 21, 2006 739 PM Contents Using the Menu Programming Radio Systems Setting Close Call Options Close Call Hits Introduction IntroductionMode Step kHz SC230 Paper OM 062206.fm Page 9 Friday, July 21, 2006 739 PM Feature Highlights Feature HighlightsFeature Highlights Auto Store About This Manual How the Scanner’s Controls Are Represented in This ManualEntering Text Understanding Scanning What is Scanning?What is Searching? Understanding the Scanner’s MemoryWhat is CTCSS/DCS? Ctcss Frequencies Hz Using the Scanner at the Racetrack Conventional ScanningSimplex Operation Where To Get More InformationRepeater Operation Information On The Internet Included With Your Scanner Included With Your ScannerUsing Rechargeable Batteries Setting Up Your ScannerUsing Internal Batteries Setting Up Your ScannerUsing Non-rechargeable Batteries Setting Up Your Scanner Connecting the Antenna Using AC PowerConnecting an Optional Antenna Connecting an Extension Speaker Connecting an Earphone/HeadphoneAttaching the Belt Clip Installing the Demo Software Attaching the Wrist StrapLook At The Keypad Key Name Description+ 1-9, 0/Race Selects Rcl Look At The Display Using Func Using MenuUsing the Scroll Control Scanning Systems Turning On the Scanner Setting the SquelchBasic Operation Basic OperationScanning Preprogrammed Races When You Get To The TrackBefore You Get To The Track Selecting Systems to Scan Selecting Interference Eliminator CodesSelecting System Channel Groups Locking/Unlocking SystemsTemporarily Holding On a System Locking/Unlocking ChannelsHolding On a Channel Quick-Storing Channels Quickly Recalling ChannelsOther Settings Using the Backlight Initializing the Scanner’s MemoryUsing the PC Control Cloning Options Connecting Your Scanner to a Personal ComputerCloning the Scanner Using the Menu Using the MenuSet up Priority Scan Quickly Programming Racing Systems Programming Radio SystemsProgramming Radio Systems Enter Driver Programming Radio Systems Manually Programming Racing Systems Editing the CarEntering/Editing a Car Number Editing a DriverEditing a Car’s Channel Setting a Car’s Quick KeyDeleting a Car Setting Lockout On a Car Programming Conventional SystemsEntering/Editing Conventional Channel Groups Entering/Editing Conventional ChannelsProgramming Radio Systems Editing the System Name System-Level SettingsProgramming/Editing Optional Settings Editing the System Quick Key Conventional Systems OnlySetting Group Lockout Setting the System Hold TimeSetting the Channel Delay Time Setting Data SkipCopying Systems Group-Level SettingsDeleting Systems Entering/Editing the Group NameSetting the Group Quick Key Edit Group Select the group Set Quick KeyDeleting Groups Channel-Level SettingsEditing the Channel Name Conventional Systems Only Setting Channel Priority Setting Channel Alert Setting CTCSS/DCSSetting Channel Modulation Setting Channel Attenuation Setting the Frequency StepSetting Channel Lockout Deleting ChannelsCopying/Pasting Channels Changing the step of Air Band Service SearchSearching and Storing Quick SearchCTCSS/DCS Search Custom SearchPreset Custom Search Range Custom Frequency MHzCustom Auto Search and Store Editing a Custom Search RangeSelecting a System Storing a SystemUsing the Close Call Feature Using the Close Call FeatureSetting Close Call Options Turn the scroll control to select an optionUsing the Close Call Feature Close Call Hits Searching for Subaudible Tones Search and Close Call OptionsManaging Locked-Out Frequencies Unlocking All FrequenciesSetting the Maximum Auto Store Value Setting the Modulation TypeSetting Data Skip Setting AttenuationSetting the Delay Time Setting the Search Frequency Step General Use Care and MaintenanceCleaning LocationTroubleshooting TroubleshootingTroubleshooting Specifications SpecificationsOptional Accessories Optional AccessoriesCollecting Information PlanningPlanning Planning Race Name Filling Out The Racing System WorksheetCar #/Driver-Frequency-Priority-CTCSS/DCS Racing System Worksheet Group Name and Quick Key Filling Out The Conventional System WorksheetSystem Name and Quick Key Frequency-Alpha Tag-Priority-CTCSS/DCSConventional System Worksheet Conventional System W orksheetPreprogrammed Systems Preprogrammed SystemsDeclaration of Conformity Declaration of ConformityPage Page Page Uniden Corporation All rights reserved UBZZ01346ZZ0