EFJohnson 98x6, 98x3, 002-9803-601 manual LTR-Net, LTR, and Conventional Operation, Introduction

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GENERAL OPERATION

ning (see page 35) or enable conventional channel monitoring (see page 44).

LTR-Net, LTR, and Conventional Operation

Introduction

Each selectable system can be programmed for LTR-Net, LTR, or conventional operation. The type of operation that is programmed is determined by the radio equipment being used by your system operator. There are only a few differences in operation that are of concern to the user. These differences are described in the following information and also noted elsewhere in this manual as required.

LTR-Net and LTR Operation

The LTR-Net and LTR modes provide automatic channel selec- tion and monitoring before transmitting. Special tones and display messages indicate busy and out-of-range conditions, and telephone calls can be placed almost as conveniently as with your home telephone.

Selecting a system selects a collection of up to 99 groups, and selecting one of these groups selects an ID code which determines the type of call (standard group, telephone, or special). In addition, with standard group calls, it determines the specific mobile or mobiles being called and what calls are received. Priority groups may also be programmed which allow additional calls to be received (see page 41).

The LTR-Net operating mode provides the most operating

features. Exclusive LTR-Net features include roaming and auxiliary calls such as Unique ID and Directed Group. Calls can be made to mobiles in your site or some other site. LTR-Net and LTR features are described starting on page 40.

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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 Mode Alpha 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