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Alesis
12R manual Connections
Models:
12R
1
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Troubleshooting
Specs
Install
Block Diagram
Warranty
Dimension
Maintenance
Setting input trim levels
Use clean power
Safety
Page 34
Image 34
Connections
Page 33
Page 35
Page 34
Image 34
Page 33
Page 35
Contents
Reference Manual
Page
Important Safety Instructions
Page
Page
Page
Page
Page
CE Declaration Of Conformity
Front Panel
Table of Contents
Dimensional Drawing
Applications
Alesis Multimix 12R Microphone Preamplifier/Mixer
Using this manual
Introduction
Conventions
Grounding Instructions
AC power
Installation
Unpacking
Power switch
Use clean power
Mounting
Inputs
Connections
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
Effects via Aux Send and Aux Return
How to connect effect devices and signal processors
About stereo effect devices
Using Aux 1 as an effects send
Connecting an in-line processor
Connections
To a mono system
Outputs
To a stereo PA system or instrument amplifier
To a stage monitor foldback system
To another mixer
To a stereo tape recorder
To an Adat multitrack recorder
In-line Adat recording
Using two Multimix 12Rs for more flexibility
Connections
Phones
Monitor Out
Connections
Operating Instructions
Before turning the mixer on, zero out the controls
Setting input trim levels
Peak LED method
Metering/Unity Gain method
Trim gain ranges
Typical Fader and Control Levels
Unity gain points
Aux Send levels
Proper gain staging of other equipment
How to Set Aux Send and Return Levels
AUX System Effects Send/Receive
Page
Using the meter
Output distortion
Avoiding noise
System noise ground loops, hum, induced noise
① to Eliminate HUM if the Above has Failed
Page
Operating Instructions
Multitrack recording
Applications
Tracking/Overdubbing
Mixdown
Using the High and LOW EQ controls
Monitoring AUX 1 in the Phones jack
Troubleshooting
Troubleshooting Index
Page
Exterior cleaning
Maintenance/Service
Refer All Servicing to Qualified Technicians
Connectors
Specifications
Frequency Response
Levels
Impedance
Noise performance typical
Power
Distortion THD+N
Dimensional Drawing
Block Diagram
Level diagram
Index
Tape
Warranty / Contact
Alesis Contact Information