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versa HERO User Manual

versa HERO
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VERSA HERO SERVICE MANUAL
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VERSA HERO SERVICE MANUAL
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versa HERO Specifications

General IconGeneral
Brandversa
ModelHERO
CategoryTwo-Way Radio
LanguageEnglish

Summary

Foreword

Document Revision

Radio Information

Package Layout

Parts of the Radio

Initial Assembly and Preparation

Charging

Procedure for charging the battery using the AC outlet and indicator light status.

Battery Pack Attachment and Removal

Instructions on how to attach and remove the battery pack from the transceiver.

Antenna Installation and Removal

Steps to install and remove the antenna by turning it clockwise or counterclockwise.

Belt Clip Installation

Instructions for fitting and screwing the belt clip to the back of the transceiver.

Earpiece Connection

Guide to opening the earmic cover and connecting the earpiece.

Basic Operation

Powering On and Volume Adjustment

How to turn on the transceiver and adjust the sound volume using the knob.

PTT Button Usage

Instructions for using the PTT button for calls and receiving signals, including light indicators.

Monitor/Lamp Button Functions

Details on long press for disabling CTCSS/DCS and short press for enabling the jack light.

FM/Warning Button Functions

Explains long press for emergency tone and short press for FM Radio activation.

Features

Dual Band Transceiver

Capability of transmitting and receiving on VHF and UHF frequency bands.

PC Programmable

Allows radio programming via software and a programming cable.

Emergency Alarm Function

Functionality for issuing warnings during emergency situations.

VOX Function

Enables voice-activated transmission, triggering PTT with voice.

CTCSS/DCS Functionality

Reduces interference by adding a low frequency (CTCSS/DCS).

Time-Out Timer

Allows adjustment of the transmission time limit.

Auto Key Lock

Automatically locks the radio after 10 seconds of inactivity.

Radio Assembly and Disassembly

Assembly and Disassembly Procedures

Step-by-step guide for disassembling the radio, starting with antenna and knob.

Quality Check

Physical Appearance Check

Checking the physical condition of the radio's housing, knobs, battery, belt clip, buttons, and antenna.

RF Testing

Measuring RX sensitivity, TX power, and VSWR to ensure they are within specifications.

Battery and Charger Voltage Measurement

Verifying battery and charger voltage against specifications using a multitester.

Radio Check

Performing a short-range communication test.

Schematic Diagram

Block Diagram

Front Board Block Diagram

Diagram illustrating the components and connections on the front board.

Back Board Block Diagram

Diagram illustrating the components and connections on the back board.

Troubleshooting and Repair

External Parts Troubleshooting

Identifying defects in external parts like antenna, battery, belt clip, and housing.

Internal Parts Troubleshooting

Identifying defects in internal components like the mainboard, speaker, and LCD.

Reprogramming

Initial Setup for Reprogramming

General requirements and installation of the Prolific USB to Serial Comm Port driver.

Radio PC Programming

Steps to connect the radio, open software, set COM port, and read/write programming data.

Keypad Programming

Instructions for programming frequency, CTCSS/DCS, and saving/deleting channels via the keypad.

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