SoundCraft GB4 Rear Connectors

29GB4 User Guide

Rear Connectors

MIC INPUT LEFT and RIGHT (3 pin female XLR)

Pin 1 Ground

Pin 2 Signal Hot

Pin 3 Signal Cold

LINE INPUT LEFT and RIGHT (1/4" TRS Jacks)

Tip Signal Hot

Ring Signal Cold

Sleeve Ground

MICL

MICR

LINE

STE1

Contents

Main IMPORTANT Please read this manual carefully before using your mixer for the first time. ContentsContents ContentsContents Contents 4GB4 User Guide Page Key Features Warranty Page InstallaInstalla InstallaInstalla Installationtion tiontion tion SAFETY SYMBOL GUIDE IMPORTANT SAFETY WARNINGS WARNINGS Mains Installation Initial Wiring Considerations Audio Wiring Shielding 14 GB4 User Guide Points to Remember WORKING SAFELY WITH SOUND Recommended headphone impedance is 200-600 ohms.Recommended headphone impedance is 200-600 ohms. Setting Up & Troubleshooting Initial set-up Troubleshooting Optional External Power Supply Page Page Page Page Stereo Input MUTES1-4 RIGHT CENTRE LEFT Talkback and Stereo Returns Page Page Page Mono Input MUTE PFL MIC GAIN Rear Connectors Stereo Input MUTE MONO PFL LF Rear Connectors Page Master Section GROUPS AUX MASTERS 1-4 AUX MASTERS 5-8 MATRIX MASTERS 32 GB4 User Guide L, R & C Outputs REC/ALT Outputs Monitoring & PFL Master Mutes Rear Connector Panel Page TYPICAL SPECIFICATYPICAL SPECIFICA TYPICAL SPECIFICATYPICAL SPECIFICA TYPICAL SPECIFICATIONSTIONS TIONSTIONS TIONS Page Page Page STE1 STE2