Handbook

Axell Wireless Limited
Technical Literature
WMATA CRCS Redundant Antenna System
General Overview
Document Number 60-228701HBK Issue No. 3 Date 28/05/2010 Page 5 of 114
1. Introduction
1.1. Scope and Purpose of Document
This handbook is for use solely with the equipment identified by the Axell Wireless Limited (AWL) Part
Number shown on the front page. It is not to be used with any other equipment unless specifically
authorized by AWL. This is a controlled release document and, as such, becomes a part of the Axell
Wireless Total Quality Management System. Alterations and modification may therefore only be performed
by Axell Wireless.
AWL recommends that the installer of this equipment familiarize themselves with the safety and installation
procedures contained within this document before installation commences.
The purpose of this handbook is to provide the user/maintainer with sufficient information to service and
repair the equipment to the level agreed. Maintenance and adjustments to any deeper level must be
performed by AWL, normally at the company’s repair facility in Chesham, England.
This handbook has been prepared in accordance with BS 4884, and AWL’s Quality procedures, which
maintain the company’s registration to BS EN ISO 9001:2000 and to the R&TTE Directive of the European
Parliament. Copies of the relevant certificates and the company Quality Manual can be supplied on
application to the Operations Support Director (see section 2.7.).
This document fulfils the relevant requirements of Article 6 of the R&TTE Directive.
1.2. Limitation of Liability Notice
This manual is written for the use of technically competent operators/service persons. No liability is
accepted by AWL for use or misuse of this manual, the information contained therein, or the consequences
of any actions resulting from the use of the said information, including, but not limited to, descriptive,
procedural, typographical, arithmetical, or listing errors.
Furthermore, AWL does not warrant the absolute accuracy of the information contained within this manual,
or its completeness, fitness for purpose, or scope.
AWL has a policy of continuous product development and enhancement, and as such, reserves the right to
amend, alter, update and generally change the contents, appearance and pertinence of this document
without notice.
Unless specified otherwise, all AWL products carry a twelve month warranty from date of shipment. The
warranty is expressly on a return-to-base repair or exchange basis and the warranty cover does not extend
to on-site repair or complete unit exchange.