Peavey X-Four Left master features, Signal/peak LED-SIG/PEAK, Talkback left/right-TALK to

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master module 5

left master features

signal/peak LED—SIG/PEAK

LED This dual-color LED responds to the left pre-fader signal. It illuminates green with varying brightness in proportion to the audio signal.When the signal approaches clipping,either pre- or post-fader,the LED illuminates red.

talkback left/right—TALK TO

The TALKBACK system output is added to the left and right MASTER outputs.The level of the TALKBACK signal is set by the TALKBACK level con- trol in the MASTER section.

sum left/right—SUM L/R

The main left and right signals are summed together as a mono sig- nal and appear at the left- and right-output balanced male XLR connectors on the rear-panel.

The Main Left and Right signals appear in stereo at the left- and right- output balanced male XLR connectors on the rear-panel.

left master fader

This fader governs the main left output level.

after-fader listen—AFL

When this switch is depressed,the left post-fader signal is sent to the console solo system.

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Contents Four mixing console Manual Table of contents Page Conventions Module Block diagram Panel Phantom power-+48V FeaturesPad LineMono input module High-pass filter-HPF GainModule EQ features 1mono input module Aux sends Aux send featuresAux 1-4, 5/6 pre-fader-PRE Aux stereo 5/6Panel Left-center-right-LCR Bus assignment featuresPan control MuteMono input module Mono input module Mono input module Peak indicator-PK Level meter featuresSignal level LED’s Signal present indicator-SIGMono input module Left / right assignment-L-R Mono assignment-MGroup 1-4 assignment Pre-fader listen-PFL1mono input module Rear panel features Stereo input module Line select-Line Left and right mono-switchesStereo input module Input gain-GAIN Stereo input module Equalizer-EQ on Four-band stereo EQ featuresPanel Stereo balance 5 and 6-STEREO Aux send 1-6 controls2stereo input module Balance control 2stereo input module Left/right assignment-L/R 2stereo input module Balance on-groups-BAL on 2stereo input module Balanced left and right line-in XLR connectors Line-input left and right RCA connectorsLine-input left and right 1/4TRS jacks Group module Mid frequency-MID Output eq featuresGroup module Group equalization -per output channel-EQ to Group Group module Matrix features Matrix 1-2 levels-M1, M2Post-group Panel Reversing aux / group and aux / main Fader reverseAux 1-6 output level After-fader listen-AFLGroup module Mono assignment-fromgroup-MONO Group assignment featuresLeft/right assignment-fromgroup-L/R PanGroup module Group/aux level features Signal/peak LED’sFader Panel Group insert point Group outputGroup insert send Group insert returnLamp dim switch and DC in connector Aux insert point Auxiliary 1-6 output XLR’sAux insert send Group inputsModule Block diagram High frequency-HF Master module Left,right,mono equalization-EQ to LEFT,TO RIGHT,TO Mono Module Left, right, and mono levels-MATRIX1-2 Post-left, post-right, post-monoExternal input levels-MATRIX1-2 Panel Matrix output features Master output levels-MTX1-2Matrix 1-2 talkback-TALK to Master module Pre switch Alternate out featuresAlternate out level Sum mono Master module Monitor-out level Monitor output featuresSolo-off Headphone levelFour Block Diagram Signal/peak LED-SIG/PEAK Left master featuresTalkback left/right-TALK to Sum left/right-SUM L/RPanel Right master features Left/center/right-LCR to MasterRight master fader Four Block Diagram Solo on indicator Mono master featuresTalkback mono-TALK to Mono Main left/ main right-L-R to MonoPanel Talkback level Talkback featuresPink noise Talkback on-TALK onModule Block diagram Left and right monitor output jacks Left and right alternate output XLR’sMatrix 1-2 output XLR’s Left, right and mono output XLR’sModule Insert points-left, right, and mono DC power-inSpecifications Model 5A power supplyPower requirements Power supply usageSupply identification Ground linkingPower supply Console and power supply grounding Redundant power suppliesMultiple power supplies in-series D7000011 10 /12 /99