EFJohnson 98x6, 98x3, 002-9803-601 manual Rear Panel Jacks and Connectors

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CONTROLS AND DISPLAY

Antenna	Power	Speaker
Jack	Jack	Jack

Rear Panel Jacks and Connectors

Antenna Jack - Miniature UHF jack for connecting the 50-ohm antenna.

Power Jack - Connection point for the power cable which attaches to the vehicle battery. A nominal 12-volt DC, negative ground power source is required.

Speaker Jack - Connection point for an optional external 4.7-ohm, 5-watt speaker. The internal speaker is automatically disabled when a speaker is plugged into this jack.

Accessory Cable (Not Shown) - This optional cable is used to connect functions such as ignition switch sense to the transceiver.

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Contents LTR-Net 9800 Series Page Page Safety Information FCC Exposure Limits Frequency Whip Model No Base Model No Table of Contents Table of Contents Quick Reference Guide General Features FeaturesFront Panel Controls Controls and DisplayMicrophone Push-To-Talk PTT Switch Not Shown Push Rear Panel Jacks and Connectors Display Description Determining Volume Level Power-Up SequenceGeneral Operation Alpha Display Mode Numeric Display ModeBacklight Operation System/Group Display ModesSelect Mode Indication With Alpha Tag Display Select Mode Indication With Numeric DisplaySelecting the System and Group Microphone Off-Hook Detect Setting Squelch ControlIntroduction LTR-Net, LTR, and Conventional OperationBank Select General FeaturesEmergency Switch Call IndicatorEncryption Home System/Group Select Function FCN SwitchHorn Alert Horn Alert EnabledOption Select Power Turn-Off DelayReceive-Only Groups Proceed Clear-To-Talk ToneTime-Out Timer Stealth ModeTone Select Transmitter Thermal Foldback Standard Group CallsGeneral Placing a Standard Group CallConventional Operation LTR-Net and LTR OperationReceiving a Standard Group Call Telephone CallsPlacing Telephone Calls Receiving a Telephone Call Landside-Originate Telephone Calls LTR-NET Auxiliary CallsReceiving Auxiliary Calls Placing LTR-Net Auxiliary CallsOption Switches Option Switches Menu ModeMenu Mode Introduction Switch Menu Mode and Option Switch FunctionsSystem and Group Scanning Using Menu ModeSystem and Group Scanning System and Group Scanning Scan List Programming Scan Delay and Continue Timers Transmitting In The Scan ModeTransmit Inhibit LTR-NET and LTR FeaturesTelephone Group Select Calls on Priority ID CodesLTR-Net Standard and Special Calls LTR-NET FeaturesBusy Queuing Roaming Conventional Features LTR FeaturesStandard Group Calls Telephone CallsMonitor Mode Selected Talk-Around Transmit Disable On BusyCall Guard Squelch MiscellaneousSupervisory Tones Miscellaneous LTR Telephone Call Tones LTR-Net Special Call TonesDisplay Messages Miscellaneous Bright DIM OFF Menu Mode MessagesSpeaking Into Microphone System Operator ProgrammingOperation At Extended Range Preventing Battery DischargeLicensing Transceiver Service Miscellaneous