Apple Logic Express 9 - Manual (Page 275)

To adjust a parameter slider
Do one of the following:
µ
Drag the slider vertically or horizontally.
µ
Command-click anywhere in the slider’s value range to set it to the clicked value.
To adjust rotary knobs
Do one of the following:
µ
Drag the rotary knob vertically.
µ
Command-click anywhere in the value circle surrounding the knob to set it to the clicked
value.
To adjust numerical fields
Do one of the following:
µ
Drag the field’s numerical value vertically.
µ
Click (or double-click) in the numerical field, then type a new value using your computer
keyboard.
µ
If there are up and down arrows alongside such panels, click them to increment or
decrement the value by one step.
µ
If the numerical panel opens a pop-up menu of values, choose one.
275 Chapter 10 Working with Instruments and Effects