Uniden BC898T manual Setting the Attenuator, ID Lockout

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Holding On a Single Talk Group

To hold on an active talk group when scanning or searching, press HOLD U. The BC898T stops scanning and holds on the current trunking system. It only receives transmissions on the talk group that was active when you pressed HOLD U.

To select a talk group to hold on when that group is not active, while ID scanning or ID searching the system, press HOLD U. Then, either enter the ID or (if you have stored the ID) scroll to the ID you want to hold on.

Locking Out Talk Groups

Like conventional scanning, you can lock out unwanted talk group traffic on trunking systems. This is particularly important if you are ID searching a trunking system, as many systems share both voice traffic (that you usually want to hear) with some data traffic from water meter systems, door alarms, traffic signals and other data sources that you don’t want to hear. You can lock out up to 200 talk group ID’s at the same time.

To lock out a talk group, press L/O when the scanner stops on that group. Or, if you have stored the talk group in an ID list, select that ID and press L/O.

Reviewing Locked Out Talk Group ID’s

You can confirm which talk group ID’s are locked out in the scanner.

To review locked out talk group ID’s, hold down L/O for about 2 seconds. The locked-out talk group ID’s appear.

Restoring All Locked Out Talk Group ID’s

To restore all locked out talk group ID’s, hold down L/O for about 2 seconds.

EDACS Blockout

This is a powerful form of lockout that is only available for EDACS systems. EDACS Blockout lets you lock out entire agencies or fleets, not just individual talk groups.

To use blockout, while scanning an EDACS system, press HOLD U.

Setting the Attenuator

If you are near a very strong signal source, the signal can overload the scanner’s RF front end, causing poor audio quality or missed reception. Repeatedly press ATT until ATT appears (to turn the attenuator on) or until ATT disappears (to turn the attenuator off).

ID Lockout

Like conventional scanning, it’s possible to lock out unwanted traffic. This is particularly important in trunked systems because in many areas water meters, door alarms, traffic signals, and other mechanical devices are assigned ID’s just like other users. Also some

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Contents Page Earphone Warning PrecautionsBC898T Controls and Display Contents Page Scanning Legally FCC Wants You to KnowIntroduction Frequency Range Steps Mode TransmissionFeature Highlights About This Manual Understanding Scanning What is Scanning?What is Searching? What is CTCSS/DCS?Ctcss Frequencies Hz Conventional ScanningWhat is Trunk Tracking? Simplex OperationRepeater Operation Trunked Scanning Types of Trunking Systems Motorola TrunkingEdacs Trunking LTR Trunking Where To Obtain More Information Using a Computer to Control Your BC898TInformation On The Internet Included With Your Scanner Frequency Guide National Public SafetyFor Home Use Desktop Installation Installing Your ScannerListening Safely Using An Optional External Speaker/Earphone/HeadphoneUsing An Optional Tape Recorder Adapter Safety FeatureInstalling The Software Using the Demo SoftwareInstalling a Temporary Power Cord Installing The Scanner In a VehicleConnecting the Antenna Plug Connecting the DC Power CordInstalling a Permanent Power Cord Turning On the Scanner Setting the SquelchUsing the Rotary Tuner Basic OperationScanning Programmed Channels Using the Frequency/Channel Mode SelectorUsing the Lock Key/LED Manually Selecting a ChannelPriority Scanning Locking/Unlocking BanksLocking/Unlocking Channels Restoring All Locked Out ChannelsTrunk Scanning Options Using the DimmerID Lockout Setting the AttenuatorRestoring a Single ID ID Delay ModeID Hold Mode Searching TipsScan Lists ID Monitor ModeSearching Chain SearchHolding On An Active Frequency Setting Data Skip Skipping FrequenciesStoring Found Frequencies Automatically Storing Frequencies Setting Subaudible Tones for SearchingSetting Delay For All Search Ranges Attenuating All Search RangesSearching a Trunked Bank Searching for CTCSS/DCS Tones Using Weather Alert Same Turning Weather Alert On/OffSearching for a Weather Broadcast Dssccc Programming a Fips CodePage Programming Transferring a Programmed FrequencyTransferring a Frequency to a Specific Channel Duplicate Frequency Alert Deleting a Stored FrequencyProgramming a Channel With a CTCSS/DCS Tone Programming Tips Setting the Delay ModeSetting Delay in Scan or Search Mode Setting Delay in Manual ModeRecording Transmissions Data SkipFrequency Skip Setting the Modulation Mode Programming Conventional ChannelsChanging the Frequency Step Setting Priority Channels Programming Channels and Entering Trunking Frequencies Setting the Scanner to Trunking Programming ModeProgramming Trunked Systems Programming Motorola SystemsProgramming Fleet Maps Selecting a Preset Fleet Map Programming a Hybrid System Programming Edacs SystemsProgramming Talk Group ID’s Programming LTR Systems Care and Maintenance Troubleshooting Edacs Edacs Specifications Page Optional Accessories Preset Fleet Maps Preset MapAppendix Preset Map User Defined Fleet Maps Type I Programming InformationSize Code Restrictions Page Warrantor Uniden America Corporation Uniden One Year Limited WarrantyPage Page Page UBZZ01322ZB