Alesis 12R manual Index, Tape

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Index

ADAT, 18, 22, 34, 39 amplifier, 20, 31 Aux 1, 17, 20 AUX 2, 16, 32 AUX SEND, 16, 20 balanced, 12, 20 cable, 9

clipping, 13 compressor, 17 direct output

using INSERT jack, 18

distortion, 28, 31 effect, 16

EQ, 31

Fader, 30 feedback, 20, 21 gain, 30 ground loop, 35

isolating from rack, 8

grounding, 6, 7 guitars, 12 Headphone, 20, 25 headroom, 13, 34, 48 HIGH, 41 Impedance, 10, 48 INSERT cables, 22 INSERT jack, 17, 24

in 2-mixer system, 24

Levels, 13, 28, 48

diagram, 52

LINE IN, 12 LOW, 41

MAIN OUT -10 dBV, 21

MAIN OUT BALANCED, 20 Master, 30

maximum level, 13, 48 meter, 34

MIC IN, 10, 13

Microphone, 10 microphone preamps, 22 MONITOR OUT, 14, 20, 25 mono, 20

MSTR/TAPE switch, 14, 21

affects meter, 34

noise, 7, 28, 35, 49 nominal, 34

PA system, 14, 20 PEAK, 28, 34 Phantom power, 13

INDEX

PHONES, 25 PHONES/MONITOR, 14, 34 phonograph, 15 post-fader, 32

pre-fader, 17 rack, 8, 36 reverbb, 16 Service, 45 shield, 36 Specifications, 47 stage monitor, 20

STEREO AUX RETURN, 16, 32 STEREO LINE channels

as Effect Return, 16, 32 for CDs and synths, 12 maximum input level, 13 PEAK LED, 28

TAPE IN, 14

as Aux 1 monitor, 42

tape recorder, 21

TRIM, 9, 13, 22, 28, 29, 30, 39 TRS, 17, 20

Unity gain, 30 wet/dry, 17, 32 XLR, 10, 13

Multimix 12R Reference Manual

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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