SoundCraft manual GB4 User Guide

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36	GB4 User Guide

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Contents GB4 User Guide GB4 User GuideGB4 User Guide Contents GB4 User Guide Introduction Key Features Warranty Equipment means the equipment supplied with this manualGB4 User Guide Installation Safety Symbol GuideImportant Safety Warnings GB4 User Guide Mains Installation General PrecautionsPower Cable General Wiring ProceduresInitial Wiring Considerations Audio WiringShielding Points to Remember Recommended headphone impedance is 200-600 ohmsSetting Up & Troubleshooting TroubleshootingInitial set-up Optional External Power Supply Meters not showing any signalAudio Connector Pinouts Dimensions Block Diagrams Mono Input Stereo Input Talkback and Stereo Returns Group/Aux/Matrix Outputs Master Section Using The Console MID Rear Connectors Insert 1/4 TRS JackSTE1 Pin Ground Signal Hot GB4 User Guide Groups C Outputs REC/ALT OutputsMonitoring & PFL Master MutesRear Connector Panel TalkbackStereo Returns PSU Monitor LEDsJack Typical Specifications GB4 User Guide Mark-up Sheets MIC Gain STE1 STE2 GB4 User Guide