Roland CPM-300, Owner'S Manual

Contents

Using The Unit Safely...............................................................................................................................3

Important Notes .........................................................................................................................................4

Names and Functions ................................................................................................................................6

Front Panel...............................................................................................................................................................6

Channel Section....................................................................................................................................................................6
Master Section ......................................................................................................................................................................7
Jacks and Connectors...........................................................................................................................................................8

Rear Panel ................................................................................................................................................................9
Side Panel ................................................................................................................................................................9

Connections...............................................................................................................................................10

Basic Connections: An Example.........................................................................................................................10
Connecting an External Effects Processor or Equalizer ..................................................................................11

Checking Out the Sound ........................................................................................................................12

Precautions When Turning on the Power .........................................................................................................12
Producing Sound with Microphones (Basic Knobs and Faders Adjustments) ...........................................12
Adjusting the Sound Quality with the Equalizer ............................................................................................12

Adding Reverberation to the Sound (Digital Reverb)......................................................................13

Operating the Digital Reverb..............................................................................................................................13

Eliminating Feedback (Anti-Feedback Function)..............................................................................14

How to Avoid Feedback ...................................................................................................................................................14
Using the CPM-300's Anti-Feedback Function ..............................................................................................................14

Procedure for Operating the Auto Adjust Function........................................................................................14
Notes Regarding the Auto Adjust Function.....................................................................................................15
Dynamic Adjust Function ...................................................................................................................................15
Common Notes about the Auto Adjust and Dynamic Adjust Functions ....................................................15
Further Details on the Anti Feedback Function...............................................................................................16

How the Removal of Feedback is Achieved ..................................................................................................................16
About the Safety Margin...................................................................................................................................................16

About the Protection Circuits ................................................................................................................17

Troubleshooting .......................................................................................................................................18

Specifications............................................................................................................................................20

Input/Output Standards .........................................................................................................................21

Block Diagram ..........................................................................................................................................22

Dimensions ...............................................................................................................................................23

Blank User Settings Chart ......................................................................................................................24

Index ...........................................................................................................................................................25

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