Apple Logic (1.1) - Manual (Page 27)

Chapter 2 Getting Started With Logic 27
The Channel Strip of the Selected Track
At the lower left border of the Arrange window, a mixer channel strip is displayed. This
channel strip corresponds to the selected track in the Arrange window’s Track List.
If the lower portion of the channel is obscured, you can click on the small arrowheads
at the top left of the Region and Object Parameter boxes to collapse one, or both, of
these panels. This will allow you view the entire channel strip.
The Arrange channel strip is identical to the channel strips found in the Track Mixer and
Environment windows. Changes made in any of these windows/mixers will instantly be
reflected on their counterparts in other windows.
Note: The advantage of having the channel strip accessible from the Arrange window
is that it saves a visit to another window in order to make a quick adjustment to a
sound. It also allows you to insert plug-ins and instruments and change routings
directly from the Arrange window, thus saving you time.