Hytera MT680 Tetra User Manual

Preface
Thanks for your favor in our product. To derive optimum performance from the product, please read this
manual, the corresponding Feature Book for TETRA terminals and the Safety Information Booklet
carefully before use.
This manual is applicable to the following model:
MT680 TETRA Mobile Terminal
MT680 TETRA Mobile Terminal (Remote Mount)

Hytera MT680 Tetra Specifications

General

Water Resistance	IP54
GPS	Yes
Bluetooth	No
IP Rating	IP54
Operating Temperature	-30°C to +60°C
Display	LCD
Frequency Range	380-430 MHz

Summary

Preface

Document Conventions

Instructional Conventions

Explains icons and their meanings for instructional purposes.

Notational Conventions

Details text formatting, symbols, and menu navigation conventions.

Key Operation

Defines different ways to press or hold keys on the terminal.

Term Explanation

Provides definitions for key terms used in the manual.

Items in the Package

Mobile Terminal Package Contents

Lists accessories included with the standard mobile terminal.

Remote Mount Package Contents

Lists accessories included with the remote mount version.

Product Overview

Front Panel

Details the components and layout of the terminal's front panel.

Rear Panel

Describes the connectors and features on the rear panel of the terminal.

Programmable Keys

Explains how keys can be customized for shortcuts and functions.

Before Use

Installation

Covers instructions, necessary tools, and step-by-step guide for terminal setup.

Status Indication

Status Icon

Explains various icons displayed on the terminal and their meanings.

Operation Icon

Details the icons used to represent specific operations or functions.

LED Indicator

Describes the meaning of different LED colors and states.

Menu Navigation

TMO Menu

Illustrates the menu structure for Trunked Mode Operation (TMO).

DMO Menu

Illustrates the menu structure for Direct Mode Operation (DMO).

Basic Operations

Turning On/Off

Instructions on how to power the terminal on and off.

Switching Operation Mode

Guide to changing between TMO and DMO modes.

Adjusting the Call Volume

How to control the audio output level of the terminal.

Inputting through Keypad

Methods for entering text, numbers, and symbols using the keypad.

Locking/Unlocking the Keypad

How to enable and disable the keypad lock feature.

PIN Code Security and Changing

Managing PIN code for terminal security and changing it.

Managing the Contacts

Procedures for managing the contact list, adding new contacts, and viewing memory.

Call Services

TMO Individual Call

How to make and receive one-on-one calls in TMO.

TMO Group Call

Procedures for initiating and answering group calls in TMO.

TMO Telephone Call

Steps to make a telephone call via gateway.

TMO Emergency Call

How to initiate and answer emergency calls in TMO.

DMO Individual Call

How to make and receive one-on-one calls in DMO.

DMO Group Call

Procedures for group calls in DMO, referring to TMO section.

DMO Emergency Call

Procedures for emergency calls in DMO, referring to TMO section.

Message

Status Message

How to send and view predefined status messages.

User Message

How to edit, send, and view user-created messages in TMO and DMO.

Troubleshooting

Care and Cleaning

Product Care

Guidelines for maintaining the product's condition and longevity.

Product Cleaning

Instructions on how to safely clean the terminal.

Optional Accessories

Appendix

SSI&TSI Dialing Rules

Rules for dialing subscriber identities in TETRA system.

Illustration for Fixing the Mounting Bracket

Diagrams showing how to fix the mounting bracket.