User's Manual

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Table Of Contents

SAFETY INFORMATION
IMPORTANT OPERATING INFORMATION
QUICK REFERENCE GUIDE
FEATURES
- General Features
- LTR-Net Features
- LTR Features
- Conventional Features
CONTROLS AND DISPLAY
- Top Panel Controls
- Side Controls
- Display
- Front Panel Keys
BASIC OPERATION
- Power-Up Sequence
- Backlight Operation
- Setting Volume Levels
- System/Group Display Mode
- System and Group Select
- Keypad Disable
- Transceiver Lock
- Low Battery Indication
- Option Switches
- LTR-Net, LTR, and Conventional Operation
GENERAL FEATURES
- Bank Select
- Call Indicator
- Emergency Switch
- Encryption
- Home System/Group Select
- Option Select
- Power Select
- Proceed (Clear-To-Talk) Tone
- Receive-Only Groups
- Stealth Mode
- Time-Out Timer
- Tone Select
STANDARD GROUP CALLS
- General
- Placing a Standard Group Call
- Receiving a Standard Group Call
TELEPHONE CALLS
- General
- Placing Telephone Calls
- Receiving a Telephone Call
- Landside-Originate Telephone Calls
LTR-NET AUXILIARY CALLS
- General
- Placing LTR-Net Auxiliary Calls
- Receiving Auxiliary Calls
OPTION SWITCHES AND MENU MODE
- Option Switches
- Menu Mode
DIAL MODE
- Introduction
- Selecting Dial Mode
- Dialing a Number
- Sending the Number
- Storing Numbers in Memory
- Recalling Numbers From Memory
- Exiting Dial Mode
- Placing Calls Without Selecting Dial Mode
SYSTEM AND GROUP SCANNING
- General
- Scan List Programming
- Scan Delay and Continue Timers
- Transmitting In The Scan Mode
LTR-NET AND LTR FEATURES
- Transmit Inhibit
- Priority Calls
LTR-NET FEATURES
- LTR-Net Standard Calls
- LTR-Net Special Calls
- Busy Queuing
- Roaming
LTR FEATURES
- Standard Group Calls
- Telephone Calls
CONVENTIONAL FEATURES
- Squelch Adjust
- Monitoring Before Transmitting
- Transmit Disable On Busy
- Talk-Around
- Call Guard Squelch
MISCELLANEOUS
- Supervisory Tones
- LTR-Net Special Call Tones
- LTR Telephone Call Tones
- Display Messages
- Menu Mode Messages
- Rechargeable Battery Pack
- Speaking Into Microphone
- Operation At Extended Range
- Licensing
- Transceiver Service
INDEX
TABLE OF CONTENTS

BASIC OPERATION

Low Battery Indication

When the battery voltage drops to the point where recharging is

required, the icon is indicated in the bottom part of the display,

and a beep sounds when this indication initially appears and when the

push-to-talk switch is released (if the key press tone is enabled). The

battery should be recharged as soon as possible after this indication

appears (see page 58).

The low-battery indication is turned off by turning power off and

then on again. Current settings of switches and other parameters are

saved in memory during a low-battery condition, and low transmit power

is automatically selected (indicated by “

L” in display). If the battery

voltage drops to the point where the transceiver no longer operates, all

segments in the display are enabled.

Option Switches

This transceiver has three option switches that can be programmed

by your system operator to control various functions (see table on

page 36). They are the push-button switch on the top panel and the switch

immediately above and the switch immediately below the PTT switch on

the side panel (see page 12).

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 a few differences in operation that are described in the

following information and also noted elsewhere in this manual as

required.