E-Tech EP400 User Manual

EP400 Ver. 1.0
E-TECH Co., Ltd 1/16
▶ Table of Contents◀
1. Introduction
2. Description of Unit
3. Technical Specifications
4. Theory of Operation
5. Circuit Descriptions
Any changes or modifications to the equipment not expressly
approved by the party responsible for compliance could void
user’s authority to operate the equipment.

E-Tech EP400 Specifications

General

Frequency Range	400-470MHz
Number of Channels	16
Channels	16
Operating Voltage	7.4V
Battery	Li-ion
Weight	220g

Summary

Introduction

Description of Unit

Supplied Package

Lists items included with the radio.

Accessories

Lists optional accessories for the radio.

Technical Specifications

3-1 General

General technical specifications for the EP400 radio.

3-2 Transmitter

Technical specifications related to the transmitter section.

Theory of Operation

4-1 Features & Operation

Details the features and operational aspects of the EP400.

4-2 LCD Display and Icons

Explains the icons and display indicators on the radio's LCD screen.

4-3 Features

Describes various functional features of the EP400 radio.