Alesis 12R manual Dimensional Drawing, Applications

Page 12

Introduction

AUX System: Effects Send/Receive	30
How to Set Aux Send and Return Levels	30
Using the meter	32
Avoiding noise	33
System noise (ground loops, hum, induced noise)	33
Applications	37
Multitrack recording	37
Tracking/Overdubbing	37
Mixdown	38
Using the HIGH and LOW EQ controls	39
Monitoring AUX 1 in the PHONES jack	40
Troubleshooting	41
Troubleshooting Index	41
Maintenance/Service	43
Exterior cleaning	43
Specifications	45
Frequency Response	45
Connectors	45
Levels	46
Impedance	46
Noise performance (typical)	47
Distortion (THD+N)	47
Power	47
Mounting	47
Dimensional Drawing	48
Block diagram	49
Level diagram	50
Index	51

Image 12

Contents Reference Manual Page Important Safety Instructions Page Page Page Page Page CE Declaration Of Conformity Front Panel Table of Contents Dimensional Drawing ApplicationsUsing this manual IntroductionAlesis Multimix 12R Microphone Preamplifier/Mixer ConventionsGrounding Instructions Installation AC powerUnpacking Use clean power Power switchMounting Connections InputsCable common sense Microphone Inputs Phantom power Line-level devices synthesizers, CD players, video Phantom Power will not be Used Tape in jacks Phonograph turntables How to connect effect devices and signal processors Effects via Aux Send and Aux ReturnAbout stereo effect devices Using Aux 1 as an effects send Connecting an in-line processor Connections Outputs To a stereo PA system or instrument amplifierTo a mono system To a stage monitor foldback systemTo another mixer To a stereo tape recorderTo an Adat multitrack recorder In-line Adat recordingUsing two Multimix 12Rs for more flexibility Connections Phones Monitor OutConnections Operating Instructions Before turning the mixer on, zero out the controlsSetting input trim levels Peak LED methodMetering/Unity Gain method Typical Fader and Control Levels Unity gain pointsTrim gain ranges Aux Send levelsProper gain staging of other equipment How to Set Aux Send and Return Levels AUX System Effects Send/ReceivePage Using the meter Output distortionAvoiding noise System noise ground loops, hum, induced noise① to Eliminate HUM if the Above has Failed Page Operating Instructions Applications Multitrack recordingTracking/Overdubbing Mixdown Using the High and LOW EQ controls Monitoring AUX 1 in the Phones jack Troubleshooting Troubleshooting IndexPage Maintenance/Service Exterior cleaningRefer All Servicing to Qualified Technicians Specifications ConnectorsFrequency Response Levels ImpedancePower Noise performance typicalDistortion THD+N Dimensional Drawing Block Diagram Level diagram Index TapeWarranty / Contact Alesis Contact Information