SoundCraft GB4 manual Stereo Input

Page 21

GB4 User Guide

STEREO INPUT

	MIC
2	1
	3

CHASS

LINE

CHASS

MIC

PUSH

2 1

3

CHASS

LINE

+48

+48v

PEAK

GAIN 60dB

10dB

0dBu

PEAK

DETECT

0dBu

-3dBu

PFL

+16

+8

LR

MONO

-3dBu

MUTE

BLOCK

WITH

MUTE SW

& GROUP

0dBu

HF HMID LMID LF

EQ

+15dB +15dB +15dB +15dB

-15dB -15dB -15dB -15dB

0dBu

HF HMID LMID LF

0dBu

+13dB

AUX 5-8 PST AUX 5-8 PRE AUX 1-4

RIGHT CENTRE LEFT

GRP 1-4

MATRIX 1-4

PFL/EN

MUTES 1-4

ALL AUX SENDS	AUX1
HAVE UNITY
GAIN LINE UP
-5dB FROM TOP	AUX2
	AUX2
	AUX3
	AUX4
	AUX5_PRE
	AUX5_PST
	AUX6_PRE
	AUX6_PST
	AUX7_PRE
	AUX7_PST
	AUX8_PRE

Stereo Input

READING RECTIFIER

0

BAL

MUTE

SWITCHES

+3dBFDR

+3dB

21

CHASS

-10

AS ON MONO INPUT

+13dB

L-R

C

	AUX8_PST
1-2	3-4

Image 21

Contents GB4 User Guide GB4 User GuideGB4 User Guide Contents GB4 User Guide Introduction Key Features Equipment means the equipment supplied with this manual WarrantyGB4 User Guide Safety Symbol Guide InstallationImportant Safety Warnings GB4 User Guide General Precautions Mains InstallationPower Cable General Wiring ProceduresInitial Wiring Considerations Audio WiringShielding Recommended headphone impedance is 200-600 ohms Points to RememberSetting Up & Troubleshooting TroubleshootingInitial set-up Meters not showing any signal Optional External Power SupplyAudio Connector Pinouts Dimensions Block Diagrams Mono Input Stereo Input Talkback and Stereo Returns Group/Aux/Matrix Outputs Master Section Using The Console MID Insert 1/4 TRS Jack Rear ConnectorsSTE1 Pin Ground Signal Hot GB4 User Guide Groups REC/ALT Outputs C OutputsMonitoring & PFL Master MutesTalkback Rear Connector PanelStereo Returns PSU Monitor LEDsJack Typical Specifications GB4 User Guide Mark-up Sheets MIC Gain STE1 STE2 GB4 User Guide