Uniden USC230 owner manual Setting Attenuation, Setting Data Skip, Setting the Delay Time

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SC230 Paper OM 062206.fm Page 78 Friday, July 21, 2006 7:39 PM

Setting Attenuation

Menu

Srch/CloCall Opt

E

Set Attenuator

E

This setting controls the attenuator for quick search, service search and Close Call operation. Select your setting, then press E.

Off The attenuator is off.

On Reception is attenuated by about 18 dB.

Note: Turn on this setting if you are near other strong signal sources. Attenuation sometimes helps to reduce interference and desensitization that strong signals create.

Setting Data Skip

			Srch/CloCall Opt	E
	Menu
Set Data Skip			E

This setting controls how the scanner behaves when it detects a constant-level transmission during quick search or Close Call operation. Select your setting, then press E.

Off The scanner remains on the transmission until it ends.

On The scanner quickly resumes searching or Close Call operation.

Notes:

•If you are trying to test the Close Call feature with a nearby transmitter and you do not talk into the transmitter, the scanner will detect this as data and will skip the frequency when Data Skip is on. Turn the feature off or talk into the transmitter.

•The default for this feature is On.

Setting the Delay Time

			Srch/CloCall Opt	E
	Menu
Set Delay Time			E

This setting determines how long the scanner waits after a transmission ends before resuming quick search, service search or Close Call operation. Select your setting, then press E.

Search and Close Call Options

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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 ScanningWhere To Get More Information Simplex OperationRepeater 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 Using AC Power Connecting the AntennaConnecting an Optional Antenna Connecting an Earphone/Headphone Connecting an Extension SpeakerAttaching 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 Menu Using FuncUsing the Scroll Control Scanning Systems Turning On the Scanner Setting the SquelchBasic Operation Basic OperationWhen You Get To The Track Scanning Preprogrammed RacesBefore You Get To The Track Selecting Systems to Scan Selecting Interference Eliminator CodesSelecting System Channel Groups Locking/Unlocking SystemsLocking/Unlocking Channels Temporarily Holding On a SystemHolding 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 Programming Radio Systems Quickly Programming Racing SystemsProgramming Radio Systems Enter Driver Programming Radio Systems Manually Programming Racing Systems Editing the CarEntering/Editing a Car Number Editing a DriverSetting a Car’s Quick Key Editing a Car’s ChannelDeleting 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 KeyChannel-Level Settings Deleting GroupsEditing 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 Attenuation Setting Data SkipSetting the Delay Time Setting the Search Frequency Step General Use Care and MaintenanceCleaning LocationTroubleshooting TroubleshootingTroubleshooting Specifications SpecificationsOptional Accessories Optional AccessoriesPlanning Collecting InformationPlanning Planning Filling Out The Racing System Worksheet Race NameCar #/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