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Introduction, What are control surfaces, Preface – Apple Logic 7 User Manual

Page 7: What

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Introduction

This manual covers the control surface support of Logic Pro.
Please read it thoroughly to make the most of your new
controller(s).

All of the functions in Logic Pro that are normally associated with the use of an analog
style mixer can be performed using just a mouse and a computer keyboard. The
addition of many commercially available control surfaces can greatly enhance your
creative experience by providing you with hands-on control of most realtime
parameters in Logic. Move a fader and the on-screen fader in Logic will move with it.
Similarly, when you make a fader move on-screen, the control surface fader moves (this
only applies to control surfaces equipped with motorized faders). Adjust EQ parameters
by turning one of your control surface’s knobs and Logic will update instantly.

What Are Control Surfaces?

Control surfaces are hardware units that enable the operation of Logic Pro using faders,
rotary knobs, switches, and displays.

There are a number of simple control surfaces that feature conventional faders and no
displays. More progressive units are equipped with motorized faders, rotary encoders,
LED rings, and programmable displays. The more feedback a control surface provides,
the easier it is to use, as you don’t need to watch the computer screen in order to
determine what mode the unit is currently in.

Control surfaces—dependent on the options (buttons, knobs, switches, displays, and so
on) available—have the potential to:
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control all Logic transport functions

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adjust instrument, input, bus, aux, master, and audio channel volume and pan levels

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control Channel EQ and Linear Phase EQ parameters

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select and control all effect and Instrument parameters

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select, solo, mute, and arm tracks

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set and adjust send parameters