Uniden BC780XLT manual An EDACSTrunked system

Page 58

An EDACS®Trunked system

This chart shows how talkgroups are organized within an EDACS system at the AGENCY level. The individual talkgroups cannot be shown at this scale because there are over 2000. However the chart can show the 16 Agencies in this example. The system is logical and easy to understand. EDACS systems are typically arranged in an outline structure.

The system users are given blocks of talkgroups. Sizes vary but most large cities and other agencies have blocks of 128 channels. Smaller cities have only 64 or 32 channels.

In this example, the County Sheriff is agency 01. The city of Sullivan is Agency 03. Adams Hill and Matthew Junction share Agency 08.

Your scanner shows EDACS talkgroups in AFS (Agency-Fleet-Subfleet) format. This helps you see, at a glance, who you are monitoring. And with the partial-entry feature you can easily include nearby, related channels in the same Fleet or Agency. You can just as easily exclude entire unwanted Fleets and Agencies.

When in Search mode, with the system frequencies programmed, and your scanner locked to the control channel, you can select a desired city by keying in the AGENCY part of the AFS talkgroup. For example, you can select the entire city of Sullivan

with 4 key presses zero, three, , SRCH.

When you hear an interesting talkgroup, capture it to your scan list by pressing E during the transmission. Or HOLD on it by pressing the HOLD key.

If you want to monitor the Sullivan Police Dispatch channel (which is talk group 03-062), press zero,

three, , zero, six, two, HOLD.

Your scanner can also work in DECIMAL format. This talkgroup in decimal format is 434. But decimal format does not give you any information about the system hierarchy. For example Sullivan, in decimal, uses channels from 384 to 511. This is not as easy to remember as Agency 03. But decimal is useful if you need to work from decimal talkgroup lists.

50

Page 57 Page 59
Image 58
Page 57 Page 59
Contents BC780XLT Introduction Front View and Display Rear View Page Page Contents Inside back cover Important Notice What is Trunk Tracking? What is Scanning?What is Searching? TerminologyPage Feature Highlights Where to Obtain More Information Information on the InternetIncluded with Your Scanner Mounting an Antenna SetupConnecting an Antenna Optional AntennaTypical Mounting Methods Mounting the Scanner in Your VehicleApplying Power for Vehicle Installation Applying Power Using Standard AC Power Desktop InstallationConnecting an External Speaker Connecting the Tape Recorder Connecting an EarphoneConnecting the Clone Cable Listening SafelyBasic Operation Setting the SquelchTurn the Scanner On Understanding the Menu System Menu Description and Numeric Keypad Equivalents 2SCREEN Mask10BANK TAG 6STEPS 7I-CALLMOTOROLA and Edcs 0CONTROL CH only Motorola 800 & 900 Systems 3ATTENUATOR Programming Storing Frequencies into ChannelsAssigning a Bank Tag to a Bank Duplicate Frequency AlertStoring Text Tags Assigning a Text Tag to a ChannelDeleting a Stored Frequency Beep AlertProgramming Tips Assigning the beep alert to a channelTo directly access a specific channel ScanningRF Attenuation Feature Setting the Delay ModeLockout in Scanning Mode Lockout in Manual ModeChannel Lockout Restoring All Locked-out Channels Restoring a Locked-out ChannelPriority Scan Changing the Priority Channel Setting a Search Range SearchingData Skip Search Hold FeatureFrequency Skip Storing Search Frequencies Auto StoringSquelch SQ Mode Additional Menu Options for Searching Service Search Service Search SkipWeather Channel Search Testing the Alert SirenNWR-SAME Alert Programming Fips Code Trunked Systems Programming and Receiving Trunked Systems Programming Trunking FrequenciesSelecting Trunking Programming Menu Mode Selecting Trunking System TypeReceiving Trunked Systems Trunked SearchID Hold and Direct Entry ID Hold Mode ID LockoutTo unlock a single ID, follow these steps Channel Activity IndicatorsRestoring Locked-out IDs To unlock all locked out IDs in a bank at onceProgramming ID Scan Lists Manually Scan ListsTo enter a Type I ID To enter an Edacs ID Program ID Manually with the Menu ModeTo enter a LTR ID ID Scan Mode Deleting a Stored ID Setting Priority in Trunking ModeProgramming Scan Lists During Search Moving between Scan List MemoriesCall Motorola/EDACS Motorola TypeCalls in Scan and Manual Mode Multi-TrackScan & Search Icons Edacs Reception Edacs TrackingAn EDACSTrunked system Special Edacs Features AFS Partial Entry FeatureLTR Reception LTR TrackingMotorola Reception Motorola TrackingFleet Map Programming Selecting Preset Fleet MapProgramming a Fleet Map Programming a Hybrid System Toggling the Status Bit Control Channel Only Mode Disconnect Tone Detect Option End Code Remote Interface SmartScan ModeTo connect Scanner to PC To connect Scanner to External Modem To perform the SmartScan DownloadPage Bank Lock Menu for SmartScanTransfer Speed Flow Control Smart Scanner TipsDial Type Page To program your scanner Remote PC Control ModeStart Remote Mode PC Control ParameterChange Transfer Speed Clone ModeTo connect the scanner to scanner Complete displays Enter Lock Additional FeaturesDimmer Key Beep OptionFrequency and Channel Tuning with the VFO Control Reverse ModeReceiving Mode Selection Mute On/OffCare and Maintenance Troubleshooting Page Specifications Glossary of Terms Glossary of termsPage Page Preset Fleet Maps AppendixS11 S12 User Defined Fleet Maps Type I Programming InformationFleet Map Size Codes Size Code RestrictionsNWR-SAME Event Code Reverse List Ctcss Frequency List Hz DCS Tone Code Memo Memo Memo Page Page Page Page One Year Limited Warranty Uniden America CorporationCovered under one or more of the following U.S. patents

BC780XLT specifications

The Uniden BC780XLT is a versatile and popular scanner that has made a name for itself among scanning enthusiasts and professionals alike. Released in the early 2000s, this model is known for its extensive feature set, allowing users to monitor a wide range of frequencies and communications.

One of the primary features of the BC780XLT is its capability to scan multiple frequency bands, including VHF, UHF, and 700/800 MHz frequencies. This makes it an ideal choice for monitoring public safety communications, utility services, and various other two-way radio frequencies. The scanner operates in an impressive frequency range of 25 MHz to 1.3 GHz, allowing users to enjoy a broad spectrum of signals.

The BC780XLT features TrunkTracker technology, which enables it to follow trunked radio systems. This is crucial for monitoring communications from agencies that operate on these complex frequency systems, like police and fire departments. The scanner can decode both Motorola and EDACS trunked systems, providing extensive coverage of public safety communications.

User-friendly controls and advanced features make the BC780XLT accessible for both beginners and experienced users. The numeric keypad allows for quick entry of frequencies, while the large LCD display provides easy visibility of channel information, including frequency and mode. The 10-channel pre-programmed memory allows users to store their favorite frequencies and easily scan between them.

In addition to its scanning capabilities, the BC780XLT also supports close call technology. This feature allows the scanner to automatically detect nearby signals, instantly alerting users to any active frequencies in their vicinity. This is particularly useful for users in urban areas, where multiple frequencies may be in use simultaneously.

The BC780XLT also has a robust battery-saving feature, making it an excellent option for those who need to scan on the go. This functionality, coupled with its ability to operate on AC or DC power, adds to its versatility, ensuring uninterrupted scanning during extended use or in field operations.

In conclusion, the Uniden BC780XLT Scanner stands out for its comprehensive feature set, including TrunkTracker technology, extensive frequency coverage, and user-friendly design. Whether for hobbyists, emergency responders, or professionals needing reliable communication, the BC780XLT continues to be a valuable tool in the world of scanning. Its enduring popularity speaks to its performance and adaptability in a rapidly evolving technological landscape.
Top Page Image Contents