Uniden UBC3500XLT owner manual Connecting the Antenna, Connecting an Earphone/Headphone

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Connecting the Antenna

To attach the supplied flexible antenna to the connector on the top of your scanner, simply screw it onto the scanner's SMA connector.

Connecting an Optional Antenna

The scanner's SMA connector makes it easy to connect a variety of optional antennas, including an external mobile antenna or outdoor base station antenna.

Note: Always use 50- or 75-ohm, RG-58, or RG-8, coaxial cable and the supplied BNC/SMA adapter to connect an outdoor antenna. If the antenna is over 50 feet from the scanner, use RG-8 low-loss dielectric coaxial cable. Cable loss increases with higher frequency.

Connecting an Earphone/Headphone

For private listening, you can plug a 1/8-inch (3.5 mm) mini-plug earphone or headphones (not supplied) into the headphone jack on top of your scanner. This automatically disconnects the internal speaker.

See “Earphone Warning” at the front of the manual for important information about using an earphone/ headphone.

Connecting an Extension Speaker

In a noisy area, an optional amplified extension speaker, positioned in the right place, might provide more comfortable listening. Plug the speaker cable's

1/8-inch (3.5-mm) mini-plug into your scanner's jack.

WARNING!

Never connect anything other than an earphone or the recommended amplified extension speaker to the scanner’s headphone jack. This might damage the scanner.

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Contents UBC3500XLT OWNER’S Manual Precautions Earphone WarningContents Entering/Editing Conventional Channel Groups Contents Introduction Frequency MHz Modulation Step kHz Lower Edge Upper EdgeIntroduction Frequency MHz Modulation Step kHz Lower EdgeFeature Highlights GeneralFeature Highlights Search Priority Using the Multifunction Scroll Control About This ManualEntering Text How the Scanner’s Controls Are Represented in This Manual Menu Program SystemEdit Name Page What is Scanning? What is Searching?Understanding Scanning Understanding the Scanner’s MemoryWhat is CTCSS/DCS? 023 025 026 031 032 036 043 047 Conventional Scanning Simplex OperationWhere To Get More Information Repeater OperationInformation On The Internet Included With Your Scanner Setting Up Your Scanner Using Internal BatteriesSetting Up Your Scanner Using Rechargeable Batteries Using AC Power Removing the Display StickerConnecting the Antenna Connecting an Earphone/HeadphoneConnecting an Extension Speaker Connecting an Optional AntennaAttaching the Belt Clip Attaching the Wrist StrapLook At The Keypad Hold Pri Look At The Display No/revFunc Using Menu Using FuncTurning On the Scanner and Setting the Squelch Once. Volume Level and aBasic Operation Basic OperationScanning Systems Selecting Systems to ScanSelecting System Channel Groups Locking/Unlocking SystemsLocking/Unlocking Channels Temporarily Holding On a SystemHolding On a Channel Quick-Storing ChannelsQuickly Recalling Channels Toggling Channel Alpha TagsUsing the Menu Menu Item SubmenuUsing the Menu Settings Adjusting the Key BeepDisplaying System Information Locking/Unlocking the Keypad and ScrollTurning Power Save On or Off Using the BacklightSettings Priority ScanSetting the Audio AGC Adjusting the Display ContrastConnecting Your Scanner to a Personal Computer Initializing the Scanner’s MemoryUsing the Cloning Options Settings PC ControlWired Cloning Wired CloneMaster scanner Clone Master Press Scan Key Slave scanner Clone Slave Press Scan KeyProgramming Radio Systems Programming Conventional SystemsProgramming Radio Systems Program System New SystemEntering/Editing Conventional Channel Groups Program SystemEdit Group New Group Entering/Editing Conventional Channels Edit GroupEdit Channel New Channel System-Level Settings Editing the System NameEditing the System Quick Key Edit Sys Option Set Quick KeySetting System Lockout Setting the System Hold TimeProgramming/Editing Optional Settings Edit Sys Option Set LockoutSetting the Channel Delay Time Setting the Data SkipEdit Sys Option Set Delay Time Edit Sys Option Set Data SkipGroup-Level Settings Deleting SystemsCopying Systems Entering/Editing the Group NameSetting the Group Quick Key Channel-Level Settings Setting Group LockoutDeleting Groups Editing the Channel NameEditing Frequencies Edit ChannelInput Frequency Setting Channel Priority Setting Channel AlertSet Alert Setting CTCSS/DCS Set LevelSet CTCSS/DCS Setting the Channel Frequency Modulation Set ModurationSetting Channel Attenuation Setting Channel LockoutSet Attenuator Deleting Channels Copying/Pasting ChannelsDelete Channel Copy ChannelEdit Channel Paste Channel Service Search Searching and StoringChanging the step of Air Band Quick SearchCustom Search Search for Custom SearchEditing a Custom Search Range Search for Edit CustomEditing a Service Search Search for Edit ServiceAuto Search and Store Selecting a SystemSearch for Search and Store Using the Close Call Feature Using the Close Call FeatureSetting Close Call Options Close CallSelect Mode Select Beep 10/15/30/45/60 secClose Call Hits Search and Close Call Options Managing Locked-Out FrequenciesUnlocking All Frequencies Reviewing Locked Out FrequenciesSearching for Subaudible Tones Screening Out Broadcast SourcesSearch and Close Call Options Setting the Maximum Auto Store Value Setting the Modulation TypeSrch/CloCall Opt Max Auto Store Srch/CloCall Opt Set ModulationSetting Attenuation Setting Data SkipSrch/CloCall Opt Set Attenuator Srch/CloCall Opt Set Data SkipSetting the Delay Time Setting the Search Frequency StepSrch/CloCall Opt Set Delay Time Srch/CloCall Opt Set StepSetting Air Band Step Using Tone-Out Setting Tone-Out StandbySetting Up Tone-Out Fire Tone-Out IntroductionUsing Tone-Out Page Care and Maintenance CleaningGeneral Use LocationBirdies Troubleshooting TroubleshootingError MemorySpecifications SpecificationsPage Optional Accessories Initial Setting of the Menus AppendixAppendix UHF Planning Collecting InformationPlanning System Name and Quick Key Group Name and Quick KeyFrequency-Alpha Tag-Priority Conventional System Worksheet Conventional System WorksheetDeclaration of Conformity Declaration of ConformiryUniden Corporation All rights reserved UBZZ01347ZZ0

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