How does Patti set the mixer control board

Hint 1 of 4:

Did you use the EYE icon on the panel underneath the window ?

Hint 2 of 4:

Use the HAND icon and open the mike in the "2 Live 2 Screw" studio.

Hint 3 of 4:

The controls are on the upper part of the left-side control board.

Hint 4 of 4:

The controls for all the studios are fairly close together.