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Peavey X-VCA owner manual VCA dynamics control, Introduction

Models: X-VCA

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dynamics control 9

X-VCA dynamics control

Introduction

The X-VCA includes a number of features for control of signal dynamics in both the Audio Group and Master sections. In many situations, these on-board features elimi- nate the need for outboard dynamics processors.This not only reduces costs and con- serves rack space, but also allows operators to keep their attention focused on the console at all times.

Note: The following material is not intended to serve as a comprehensive discussion of general principles and techniques involved in dynamics processing. The content here is restricted to the specific controls and applications of the X-VCA. It is assumed the operator is familiar with general approaches to dynamics processing.

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Peavey X-VCA owner manual VCA dynamics control, Introduction

Contents

VCA mixing consoles VCA Mono Input VCA block diagramTable of contents Page Control Icons How to use this manualFormat ConventionsPanel Module Block diagram1mono input module Mono input module Features1mono input module Gain Module Aux sends 1-2 Aux send featuresAux PRE switches 1-2 Aux 5-6 & 7-8 PRE switchVCA ModuleEQ features 48TO24FITTED HPF-variable control High-pass filter-HPFBAL Insert RTN Insert Send Direct OUT Insert features PRE-SOURC Level meter Level meter featuresPeak indicator-PK Signal present indicator-SIGVCA Stereo Input Normally Fitted Bus assignment features Module Block diagram Input fader Solo switchSee Solo /VCA Edit switch section Block diagram Module rear Rear panel features + Gain 2stereo input moduleStereo input module Input signal switchingLine select Line 2 switch Left and right mono-switches+ Gain Input gain-GAIN + Gain AUX Aux sends 1-2, 3-4, 5-6 Aux 1/2, 3/4 and 5-8 PRE switches150 HPF-High pass filter High-pass filter-HPFStereo Input Balance control Metering featuresLeft and Right signal LED indicators Peak indicator PK2stereo input module Solo Balance on-groups-BAL onSIG See Solo Features section Line Bal Line Line-input left and right 1/4TRS jacks Balanced left and right line-in XLR connectorsLine-input left and right RCA connectors VCA Masters 1 of 8 Shown 3group moduleGroup module Group module featuresShown Module Block diagram PanelPost-group Matrix sendsMatrix 1-4 levels-M1, M2, M3, M4 VCA Masters Group dynamics section Group BUS PAN Gate on downward expander CompVOX on SwitchComp Perc on Switch Comp Auto on bothVOX and Perc switches depressedOutput Audio group control features VCA VCA group master control features AUX Lamp dim Meter bridge connectorMaster Groups Stereo inputs Group insert return Group outputGroup insert point Group insert sendPanel 4left / right & mono mastersTalk to Left / right & mono master modulesMatrix output control Matrix master output levelEXT Matrix sends Ster Module Output EQ features Matrix Balout Left / right & mono mastersGain reduction metering Output limiter featuresOutput limiter on switch Output limiter threshold controlTo Solo Block diagram PanelTalk to L/R switch Left / Right module Output featuresSum L/R switch Left / Right module To Mono switch Mono module4left / right & mono masters 100mm Left, Right and Mono faders Vca assign switchEdit channel vca assign switch Mono solo switchesMatrix Level 5master control sectionMaster control section Block diagram Panel Matrix sends post mono Matrix 1 in to all 4 switchMatrix sends Mono matrix 1-4 sends4 Shown External stereo program input VCA MA Alternate output features Lower Area Monitor output level control Solo off switchMonitor out Control Talkback and solo features 128 Solo active / clear switch Solo featuresPost fader switch Additive / last press pressed switchMidi Out Matrix expansion Matrix expansion connectorMatrix output connectors 1 through Matrix external input connectors 1 throughVCA Master Module Monitor outputs left and right Left, Right and Mono insert pointsStereo Program In jacks left and right Left, Right and Mono master outputsMicroprocessor control 128Microprocessor controlled muting Mute control panel Typical input or output Mute controller Microprocessor control IRecall Next Microprocessor control LMute LED KMute SwitchChannel mute controls JStatus LEDMicroprocessor control Creating a Mute Scene or Editing an existing one Mute scenesMicroprocessor control Copying a Mute Scene Copying a mute sceneMicroprocessor control Safe Scene Microprocessor control Utilities Display Meaning SettingsMicroprocessor control Changing and reviewing the utility changes Utility ModeInputs and outputs Micro control panel Vca facilitiesVCA operation overview Vca facilities Method 2- Master to Channel Assignment VCA assigning overviewMethod 1- Channel to Master Assignment Vca facilities VCA Assignment- Scene-to-Scene changes Vca facilities This first method assigns Channels to Masters VCA assignment 1 detailed operationVca facilities VCA Safe Mode Vca facilities VCA Assignment- Masters to Channels VCA assignment 2 Detailed OperationVca facilities VCA copy Vca facilities VCA Assignment starting fresh Vca facilities VCA Mute switch Vca facilities VCA Master Solo/Assign switch Vca facilities Channel initially un-solo’d, then 1VCA Group solo’d VCA channel soloSolo operation of a Channel assigned to multipleVCA Groups Solo VCA edit switch VCA Channel Assignment Function Solo VCA edit switchSolo Functions Dynamics control Introduction VCA dynamics controlDynamics control Group section Compressor/Limiter functions To set up the compressor/limiter functionDynamics control Group section gate functions To set up the gate functionDynamics control Output limiter functions Model 5A power supply Power supplyRedundant power supplies Power supply0Power supply usage Console and power supply groundingDC out receptacle DC out cable Model 5A power supply SpecificationsTwin-supply operation Power requirementsSupply identification Ground linking01/25/01