Transceiver Service | EFJohnson 98x6, 98x3, 002-9803-601 manual

MISCELLANEOUS

Transceiver Service

If your transceiver is not operating properly, “OUT-LOCK”, “PROG ERR”, “SLEEPING”, or “CALL SVC” may be displayed. It may be possible to clear either of the first two conditions by turning off and then on again to reset the control logic. Also make sure that the controls are properly set and that the power, external speaker (if used), and accessory (if used), cables are securely plugged into the back of the transceiver. If the transceiver still does not operate prop- erly, return it to your system operator for service.

The “SLEEPING” message indicates the transceiver is tempo- rarily disabled as described on page 51, and when the CALL SVC message is displayed, the transceiver must always be returned to your system operator for service.

Another indication that could be displayed is “NO POWER”. This indicates that transmitter temperature or supply voltage is excessive. Release the PTT switch and allow the transceiver to cool, and make sure that the vehicle battery voltage is within the normal range.

NOTE: There are no user-serviceable components in the transceiver. Altering internal adjustments can cause illegal emissions, void the warranty, and result in improper operation that can

seriously damage the transceiver.

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EFJohnson 98x6, 98x3, 002-9803-601 manual Transceiver Service

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 System/Group Display Modes Numeric Display ModeAlpha Display Mode Backlight Operation 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 Placing a Standard Group Call Standard Group CallsTransmitter Thermal Foldback General 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 Telephone Calls LTR FeaturesConventional Features Standard Group 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