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

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

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 Features Front Panel Controls Controls and Display Microphone 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 Modes Select Mode Indication With Alpha Tag Display Select Mode Indication With Numeric DisplaySelecting the System and Group Microphone Off-Hook Detect Setting Squelch Control Introduction LTR-Net, LTR, and Conventional Operation Bank Select General Features Emergency Switch Call IndicatorEncryption Home System/Group Select Function FCN Switch Horn Alert Horn Alert Enabled Option Select Power Turn-Off Delay Receive-Only Groups Proceed Clear-To-Talk Tone Time-Out Timer Stealth ModeTone Select Transmitter Thermal Foldback Standard Group CallsGeneral Placing a Standard Group Call Conventional Operation LTR-Net and LTR Operation Receiving a Standard Group Call Telephone CallsPlacing Telephone Calls Receiving a Telephone Call Landside-Originate Telephone Calls LTR-NET Auxiliary Calls Receiving Auxiliary Calls Placing LTR-Net Auxiliary Calls Option Switches Option Switches Menu ModeMenu Mode Introduction Switch Menu Mode and Option Switch Functions System and Group Scanning Using Menu Mode System and Group Scanning System and Group Scanning Scan List Programming Scan Delay and Continue Timers Transmitting In The Scan Mode Transmit Inhibit LTR-NET and LTR Features Telephone Group Select Calls on Priority ID Codes LTR-Net Standard and Special Calls LTR-NET FeaturesBusy Queuing Roaming Conventional Features LTR FeaturesStandard Group Calls Telephone Calls Monitor Mode Selected Talk-Around Transmit Disable On Busy Call Guard Squelch MiscellaneousSupervisory Tones Miscellaneous LTR Telephone Call Tones LTR-Net Special Call Tones Display Messages Miscellaneous Bright DIM OFF Menu Mode Messages Speaking Into Microphone System Operator Programming Operation At Extended Range Preventing Battery DischargeLicensing Transceiver Service Miscellaneous