Apple Logic Express 8 - Manual (Page 234)

234 Chapter 10 Working With Instruments and Effects
To adjust numerical fields, do one of the following:
m Click-hold on the numerical value and drag up or down.
m Input numerical values with the keyboard, by clicking (or double-clicking) in the field,
and typing.
m If there are up and down arrows alongside such panels, click them to increment or
decrement the value by one step.
m If the numerical panel opens a pop-up menu of values, choose the desired one.
To reset any parameter to its default (or centered) value:
m Option-click on it.
To make finer parameter adjustments:
m Hold Shift before clicking and dragging a control.
You can also use the mouse wheel or keyboard to adjust Logic Express plug-in
parameters.
To adjust plug-in parameters with the mouse wheel:
1 Select the desired Logic Express plug-in parameter by clicking on it.
2 Move the mouse wheel.
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Tip: You can also use the mouse pad of a MacBook or PowerBook instead of the mouse
wheel.
To adjust plug-in parameters with the keyboard:
m Select the desired Logic Express plug-in parameter, then do one of the following:
 Press the plus key to increase the parameter value.
 Press the minus key to decrease the parameter value.