EasyManua.ls Logo

Rugged Radios GMR2 User Manual

Rugged Radios GMR2
30 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
GMR2
USER MANUAL

Other manuals for Rugged Radios GMR2

Question and Answer IconNeed help?

Do you have a question about the Rugged Radios GMR2 and is the answer not in the manual?

Rugged Radios GMR2 Specifications

General IconGeneral
Power Output5W
Battery LifeUp to 18 hours
NOAA Weather ScanYes
VOXYes
IP RatingIP67
Water ResistanceIP67
RangeUp to 5 Miles
Power SourceRechargeable Li-ion battery
Operating Temperature-20°C to +60°C

Summary

FCC Notice

User Safety Information

General Safety Precautions

Brief instructions on safe operation, handling, and environmental considerations for the radio.

Package Includes

Included and Optional Items

Lists the items included in the package and optional accessories available for purchase.

Charging Your Battery Pack: Preparation

Charging Preparation Precautions

Guidelines and precautions before charging the battery pack, including temperature and handling.

Charging Your Battery Pack: Operation

Charging Operation and Battery Tips

Instructions for charging, indicator lights, and advice for battery maintenance.

Accessories Connections: Battery Pack

Battery Pack Attachment Guide

Step-by-step instructions for attaching and detaching the battery pack.

Accessories Connections: Belt Clip

Belt Clip Installation

Procedure for attaching the belt clip to the radio using screws.

Accessories Connections: External Accessories

External Accessory Connection

Guide for connecting external microphone/speaker accessories to the radio.

Getting Acquainted: Front Panel

Front Panel Controls and Display

Identifies and explains the functions of the radio's front panel components.

Getting Acquainted: Side Panel

Side Panel Controls and Ports

Details the functions of buttons and ports located on the side of the radio.

Getting Acquainted: LCD Display Overview

LCD Screen Icons Overview

Illustrates and explains the meaning of icons displayed on the LCD screen.

Getting Acquainted: LCD Display Details

LCD Icon Function Table

Provides a detailed table explaining the function of each LCD icon.

Getting Acquainted: Keypad Functions Part 1

Keypad Function Mapping (Part 1)

Describes the functions assigned to each key on the radio's keypad.

Getting Acquainted: Keypad Functions Part 2

Keypad Function Mapping (Part 2)

Details further functions available through key combinations and mode selections.

Working Mode Overview

Frequency Mode Operation

Operate the radio by frequency input and channel storage.

Frequency-Channel Mode Operation

Use stored memory channels with frequency display.

Channel Mode Operation

Operate using channel numbers and names.

FM Radio Mode

Listen to FM radio broadcasts within a specific frequency range.

Menu Mode Access

Access and configure various radio settings via the menu system.

Set Menu Mode: Configuration

Menu Item Descriptions

Details available menu items, their values, and function descriptions.

Set Menu Mode: Operation

Menu Navigation Steps

Step-by-step instructions for navigating and operating the radio's menu system.

Detailed Function Description: Scan & Squelch

Scan and Squelch Settings

Configuration for scanning channels and adjusting background noise suppression.

Detailed Function Description: Display & Lock

Display Modes and Auto Lock

Setting LED display modes, background color, keypad lock, and beep settings.

Detailed Function Description: Tones & Prompts

Tone Coder and Voice Prompt

Configuring CTCSS/DCS tones, tone calling, and voice prompts for radio operation.

Detailed Function Description: Scrambler

Voice Scrambler Functionality

Details the operation and groups of the voice scrambler feature.

CTCSS Tone Frequency List

DCS Code List

Advanced Functions

Keypad Lock and FM Radio Operations

Managing keypad lock, FM radio functions, storage, and channel deletion.

Specifications: General and Transmitter

General Specifications

Details overall radio parameters like channels, voltage, temperature, weight, and dimensions.

Transmitter Specifications

Technical parameters for the radio's transmission capabilities.

Specifications: Receiver

Receiver Specifications

Technical parameters for the radio's reception capabilities.

Notes

Related product manuals