Uniden UBC785XLT manual Applying Power for Vehicle Installation

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Applying Power for Vehicle Installation

You can power your scanner using either the supplied DC power cord or your vehicle’s cigarette lighter socket using DC cigarette lighter power cord.

Caution: You must use a power source that supplies 13.8 V DC and delivers at least 700 mA. Your standard 12 V car battery should be sufficient. The cord connector’s center tip must be set to positive and its plug must fit the scanner’s DC 13.8 V jack. The supplied DC power cord meets these specifications. Using a power cord that does not meet these specifications could damage the scanner or the adapter.

•Always connect the adapter or DC power cord to the scanner before you connect it to the power source. When you finish, disconnect the adapter or DC power cord from the power source before you disconnect it from the scanner.

• For added safety and to protect your scanner, disconnect the cable from your vehicle battery’s negative (-) terminal before you begin.

Follow these steps to connect the supplied DC power cord.

1.Connect the power cord’s black wire to a chassis ground, such as a metal screw attached to a metal part of the vehicle’s frame. Be sure that the screw is not insulated from the frame by a plastic part.

2. Connect the power cord’s red wire (with in-line fuse) to a source of voltage that turns on and off with the ignition switch, such as a spare accessory terminal in your vehicle’s fuse box.

3. Insert the power cord’s barrel plug into the DC 13.8 V jack on the back of the scanner.

4. Reconnect the cable to the vehicle battery’s negative (-) terminal.

To power the scanner from a vehicle’s 12 V power source (such as a cigarette-lighter socket), you need a cigarette-lighter adapter.

To connect an optional DC cigarette-lighter power cable, insert its barrel plug into the DC 13.8 V jack on the back of the scanner, then plug the power cable into your vehicle’s cigarette lighter socket.

Note: If you use a cigarette-lighter power cable and your vehicle’s engine is running, you might hear electrical noise from the engine while scanning. This is normal.

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Contents A N N E R Page Contents Page Introduction 15kHz Offset WFM VFO/SELECT Push Front and Rear ViewIcon Description UBC785XLT Shortcuts Press Menu Important Notice What is Searching? What is Scanning?Terminology Feature Highlights Information on the Internet Where to Obtain More InformationIncluded with Your Scanner Package Optional Antenna SetupConnecting an Antenna Mounting an AntennaMounting the Scanner in Your Vehicle Typical Mounting MethodsApplying Power for Vehicle Installation Connecting an Earphone Desktop InstallationApplying Power Using Standard AC Power Connecting an External SpeakerRemember Connecting the Clone CableConnecting the Tape Recorder Listening SafelyBasic Operation Setting the SquelchTurn the Scanner On Understanding the Menu System 2SEARCH Range Menu Description and Numeric Keypad Equivalents6RECORD Allows you to change the brightness of the display 9BANK TAG 001 855.0000 FM Storing Frequencies into Channels in Menu ModeProgramming 001C1000 010 512.0000 FM0000.0000 Transfer Frequencies 001 855.0000 NFM Alpha TAGStoring Alpha Tags Programming Tips Beep AlertAssigning the Beep Alert to a Channel Bank Scan Hold FeatureTo directly access a specific channel ScanningSetting the Delay Mode for Frequency RF Attenuation Feature001 141.5000 FM Uniden Group a Lockout in Hold ModeChannel Lockout Restoring a Locked-out Channel Lockout in Scanning ModeRestoring All Locked-out Channels Changing the Priority Channel 010 1240.0000 FM005 512.0000 FM Priority ScanSearching Setting a Search RangeSrch 12.5k Data Skip Search Hold FeatureSrch 12.5k 1240.0000 FM Range 25cm Amateur Grp Starting Chain SearchFrequency Skip Srch 12.5k 1240.0000 NFM Range C004Storing Search Frequencies Auto Storing Squelch SQ Mode12--56 001 FM BankFor Search mode, select 1SERVICE Option / Chain Search 001 512.0000 FM Bank 003001 FM DCS Bank 003 FM DCS Uniden Group aChanging the step Air Service SearchUsing Aircraft Service Search Air Service Search SkipTo program your scanner PC Control ModeRemote Interface To connect Scanner to PCPC Control Parameter Clone ModeStart Remote Mode and Change Transfer Speed Speed 39600 bps 419200 bpsTo connect the Scanner to Scanner Clone Master Unit Slave Unit Key Beep Option Additional FeaturesDimmer Enter LockChannel Step Selection Reverse ModeReceiving Mode Selection Frequency and Channel Tuning with the VFO ControlCare and Maintenance Resetting the Scanner TroubleshootingSpecifications Glossary of Terms Page DCS Tone Code Ctcss Frequency List HzUBC785XLT Flow Charts Scan Option System Option Dimmer 1HIGH / 2MEDIUM / 3OFF Screen Mask Declaration of Conformity Uniden Corporation All rights reserved UBZZ01343ZZ0
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UBC785XLT specifications

The Uniden UBC785XLT is a versatile and powerful handheld scanner designed for both amateur radio enthusiasts and professional users. Renowned for its broad frequency coverage, this scanner offers a comprehensive solution for monitoring a wide array of communications. Combining advanced features with exceptional ease of use, the UBC785XLT is an essential tool for anyone interested in scanning radio frequencies.

One of the key features of the UBC785XLT is its extensive frequency range, which spans from 25 MHz to 1.3 GHz. This allows users to listen in on various signals, including VHF and UHF bands, making it suitable for public service channels, aircraft communications, and even amateur radio operations. It also supports a variety of modes, including FM, AM, and digital modes, allowing users to access a wide array of broadcasts.

The scanner’s memory capacity is another notable characteristic. It comes with 1,000 channels grouped into 50 banks, allowing you to organize your frequencies efficiently. Users can easily program and store their favorite channels, and the scanner features a built-in memory backup to preserve settings and frequencies even when powered off.

Incorporating advanced scanning technologies, the UBC785XLT features a triple conversion superheterodyne design, which enhances its frequency stability and adds to the overall sensitivity. The scanner also comes equipped with Close Call RF Capture technology, which enables it to automatically find and monitor nearby signals in real-time, making it easier for users to discover new frequencies.

For those who prefer customized settings, the UBC785XLT offers a range of programmable features, including priority scanning, which allows users to designate specific channels to be monitored more frequently. The scanner’s versatile scanning modes, such as Dynamic Memory Allocation, make it easy to tailor the experience based on individual needs, ensuring that important communications are never missed.

The UBC785XLT is designed with user accessibility in mind. It features a large, backlit LCD display for easy readability in various lighting conditions. The user interface is intuitive, making navigation through channels and settings straightforward.

In summary, the Uniden UBC785XLT is a comprehensive scanning solution that appeals to a wide range of users. With its extensive frequency coverage, advanced scanning technologies, and user-friendly interface, it stands out as a top choice for anyone looking to explore the world of radio communications. Whether for emergency services monitoring or personal interest in radio messages, the UBC785XLT delivers reliable performance and versatility.
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