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HYT TC-320 User Manual

HYT TC-320
24 pages
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Preface
Thank you for purchasing HYT TC-320 Business Radio. TC-320 is unique for its compact
and delicate body. It is ergonomically designed to give you exceptional experience of
portability.
This easy-to-use radio will deliver you secure, instant and reliable communications at
peak efficiency. Please read this manual carefully before use. The information presented
herein will help you to derive maximum performance from your radio.
MODELS COVERED IN THIS MANUAL
TC-320 UHF Two-way Radio

Other manuals for HYT TC-320

Questions and Answers:

HYT TC-320 Specifications

General IconGeneral
Channel Capacity16
Output Power2W
IP RatingIP54
Frequency Range400-470MHz
Operating Voltage3.7V
BatteryLi-ion
Dimensions100 x 48 x 27mm

Summary

Preface

Models Covered

Lists the specific radio model covered in this user manual.

Safety Information

Product Inspection

Included Accessories

Lists and visually identifies the accessories provided in the product package.

Radio Overview

Radio Components Identification

Identifies and labels the various physical controls and features of the radio.

Status Indicator and Alerts

Explains the meaning of different status indicator lights and alert tones.

Battery Information

Initial Use and Charging

Instructions for first-time battery charging and initial setup.

Battery Pack Precautions and Life

Safety warnings, disposal, and tips for prolonging battery lifespan.

Charging the Radio

Step-by-step guide on how to charge the radio's battery using provided chargers.

Antenna Information

Antenna Characteristics

Details on the stubby antenna's durability and factors affecting communication range.

Assembly and Disassembly

Battery Installation and Removal

Detailed steps for correctly attaching and detaching the battery pack.

Antenna Installation and Removal

Instructions for installing the antenna and removing it from the radio.

Belt Clip Attachment and Removal

Instructions for attaching and detaching the belt clip to the radio.

Accessory and USB Port Usage

How to connect external audio accessories and USB devices to the radio's ports.

Basic Operations

Power, Volume, and Channel Management

How to turn the radio on/off, adjust volume, and select channels.

Transmitting and Receiving

Core functions for sending and receiving voice communications via the PTT button.

Programmable Key Functions

Overview of auxiliary functions that can be assigned to the Side Key.

Advanced Operations

CTCSS/CDCSS and Battery Save

Configuring privacy codes and enabling automatic battery-saving features.

Power Adjust and Time-out Timer

Adjusting transmission power levels and setting limits for continuous transmit time.

Battery Strength Indicator

How to check the current battery charge level using the indicator.

Monitor and Squelch Modes

Using modes to unmute the speaker to hear all signals or reduce background noise.

Scan Operation

Process for automatically searching through channels for incoming activity.

Busy Channel Lockout (BCL)

Prevents transmitting on a channel that is already in use.

Low Battery Alert and VOX

Warning indicators for low battery and enabling voice-activated transmission.

VOX Operation Details

Specific steps, instructions, and notes for using the voice-activated transmit feature.

Troubleshooting

Power and Performance Fixes

Solutions for issues like radio not powering on or battery performance problems.

Communication and Audio Fixes

Troubleshooting steps for problems with talking, hearing, or voice quality.

Care and Cleaning

Radio Handling and Maintenance

Guidelines for proper handling and routine maintenance to ensure device longevity.

Cleaning Instructions

Recommended methods for cleaning the radio to remove dirt and debris safely.

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