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Alesis
12R manual Dimensional Drawing
Models:
12R
1
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62 pages
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Troubleshooting
Specification
Install
Block Diagram
Warranty
Dimension
Maintenance
Setting input trim levels
Use clean power
Safety
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Specifications
D
IMENSIONAL
D
RAWING
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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
Applications
Dimensional Drawing
Introduction
Using this manual
Alesis Multimix 12R Microphone Preamplifier/Mixer
Conventions
Grounding Instructions
Installation
AC power
Unpacking
Use clean power
Power switch
Mounting
Connections
Inputs
Cable 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 Return
About stereo effect devices
Using Aux 1 as an effects send
Connecting an in-line processor
Connections
To a stereo PA system or instrument amplifier
Outputs
To a mono system
To a stage monitor foldback system
To a stereo tape recorder
To another mixer
In-line Adat recording
To an Adat multitrack recorder
Using two Multimix 12Rs for more flexibility
Connections
Monitor Out
Phones
Connections
Before turning the mixer on, zero out the controls
Operating Instructions
Peak LED method
Setting input trim levels
Metering/Unity Gain method
Unity gain points
Typical Fader and Control Levels
Trim gain ranges
Aux Send levels
Proper gain staging of other equipment
AUX System Effects Send/Receive
How to Set Aux Send and Return Levels
Page
Output distortion
Using the meter
System noise ground loops, hum, induced noise
Avoiding noise
① to Eliminate HUM if the Above has Failed
Page
Operating Instructions
Applications
Multitrack recording
Tracking/Overdubbing
Mixdown
Using the High and LOW EQ controls
Monitoring AUX 1 in the Phones jack
Troubleshooting Index
Troubleshooting
Page
Maintenance/Service
Exterior cleaning
Refer All Servicing to Qualified Technicians
Specifications
Connectors
Frequency Response
Impedance
Levels
Power
Noise performance typical
Distortion THD+N
Dimensional Drawing
Block Diagram
Level diagram
Tape
Index
Warranty / Contact
Alesis Contact Information
