Contents

Introduction

5

Key Features

6

Warranty

7

Installation

9

SAFETY SYMBOL GUIDE

9

IMPORTANT SAFETY WARNINGS

10

Mains Installation

12

WORKING SAFELY WITH SOUND

14

Setting Up & Troubleshooting

14

Optional External Power Supply

16

Audio Connector Pinouts

17

Dimensions

18

Block Diagrams

19

Mono Input

20

Stereo Input

21

Talkback and Stereo Returns

22

Group/Aux/Matrix Outputs

23

Master Section

24

Using The Console

25

Mono Input

26

Stereo Input

28

Master Section

31

Rear Connector Panel

33

Specifications

35

Mark-up Sheets

37

GB4 User Guide

3

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SoundCraft GB4 manual Contents