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

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