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160 Chapter 11 Mackie C4
 V-Select 21 switches to Effect Assign Mixer view (see “Effect Assign Mixer view” on
page 155).
 V-Select 22 switches to Instrument Select Mixer view (see “Instrument Assign Mixer
View” on page 156).
 V-Select 26 switches to Pan Channel view (see “Pan Channel View” on page 152).
 V-Select 27 switches to EQ Channel view (see “EQ Channel View” on page 154).
 V-Select 28 switches to Send Channel view (see “Send Channel View” on page 155).
 V-Select 31 activates the Cycle view (see “Cycle View” on page 157).
 V-Select 32 activates the Drop view (see “Punch View” on page 158).
FUNCTION
Switches between Function overlay (see “Function Overlay” on page 162) and normal
view modes.
Modifier Buttons
The four buttons in this area are similar to those found on your computer keyboard
(but are independent of the keyboard modifiers). Many Logic Express functions behave
differently when one or more modifier keys are pressed, in conjunction with another
key or mouse click. This also applies to the C4 control surface. All modified C4
commands are covered in each function description.
Here is a generic description of the modifier button functions:
 SHIFT: Switches other buttons to an alternate function.
 OPTION: While held down, parameters are set to the minimum, default, or maximum
value when edited with a V-Pot.
 CTRL: Disables the Group function.
Âx/ALT: While held down, parameters are edited in fine (high resolution) mode when
a V-Pot is turned.
BANK Left/Right
Shifts the parameter display by one page (a group of parameters) in particular views.
SINGLE Left/Right
Shifts the parameter display by one parameter in particular views.