After Sales Technical Documentation THX–4 Series Transceiver Chapter 1 FOREWORD Original, 09/94
THX–4 Foreword After Sales Technical Documentation CHAPTER 1 – FOREWORD CONTENTS Page No Introduction 1–3 Service Manual Structure 1–3 Company Policy 1–4 Warnings and Cautions 1–4 Page 1–2 Original, 09/94
After Sales THX–4 Technical Documentation Foreword Introduction Service Manual Structure The service manual is structured as a series of stand–alone booklets which can be ordered on an as–required basis.
After Sales THX–4 Technical Documentation Foreword This section of the service manual (the THX–4 series Transceiver booklet) describes those areas of the THX–4 series handportable telephone which are common to all variants. This booklet includes performance specifications; a technical overview of the transceiver plus detailed descriptions of the main modules and associated parts lists. IMPORTANT This document is intended for use by qualified service personnel only.
After Sales Technical Documentation 3. THX–4 Foreword OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE. Cautions: 1. Servicing and alignment must be undertaken by qualified personnel only. 2.
After Sales THX–4 Technical Documentation Foreword [This page intentionally left blank] Page 1–6 Original, 09/94
