BBV EX-4 Installation Manual Download

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EX-4 Tx1000 Keypad Expander Installation Manual Revision 1.0 March 1998

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TABLE OF CONTENTS

1. Pre-installation Checks and Safety Procedures

Unpacking

Important safety precautions

Equipment Contents

2. Introduction

General

Technical specification

3. Installation

Operating voltage

Connection Details

Fig. 1 EX-4 connections

Diagnostic aids

4. Operation

Operation

5. Example system diagrams

Summary of Contents for EX-4

Page 1: ...g Block Video Ltd Unit 1 Avocet Way Diplocks Industrial Estate Hailsham East Sussex BN27 3JF UK Tel 44 0 1323 842727 Fax 44 0 1323 842728 Installation Guide BBV BBV Model covered EX 4 Tx1000 Keypad Ex...

Page 2: ...llation Checks and Safety Procedures 3 Unpacking 3 Important safety precautions 3 Equipment Contents 4 2 Introduction 5 General 5 Technical specification 5 3 Installation 6 Operating voltage 6 Connect...

Page 3: ...zards Water and Moisture Do not expose the internal electronics of this unit to water or dampness for example in an unprotected outdoor installation or in any area classified as a wet location Accesso...

Page 4: ...product manufacturer are used Safety Check Upon completion of any service or repairs to the unit safety checks should be performed to ensure that the unit is in proper operating condition Pre installa...

Page 5: ...Consumption 100mA 12V Control functions Base unit selection using and 1 4 keys Features 4 x RS232 Serial output to Tx1000 base units 4 x Video Inputs from Tx1000 base units 1 x RS232 Serial Input from...

Page 6: ...ntain a low resistance path do not extend this RS232 cable The other RS232 cables can be extended up to 50M Should a greater distance be require then a TxLD can be used to allow operation 500M between...

Page 7: ...Release Further key presses will pass to this base unit as normal To aid with identification of selected base unit and camera the camera number is prefixed with A D representing selected base unit Exa...

Page 8: ...Industrial Estate Hailsham East Sussex UK BN27 3JF Tel 44 0 1323 842727 Fax 44 0 1323 842728 Camera 1 Camera 16 Camera 1 Camera 16 Camera 1 Camera 16 Camera 1 Camera 16 Tx1000 16 Tx1000 16 Tx1000 16...