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• By Bank: The fader bank or parameter page is shifted by the number of displayed
channel strips or parameters.
• CS Group Setting: The fader bank or parameter page is shifted by the value defined for
the Parameter Page Shift Mode control surface group parameter.
Automation Group
Choosing the Automation Group class allows you to use the assignment to set an
automation group parameter.
When this class is chosen, a Group field appears below the Class pop-up menu. You can
determine the edited group by entering a number in the field. Entering a “0” sets this
parameter to the group selected for the Automation Group parameter (in the control
surface group parameters).
A Parameter pop-up menu also appears below the Group field, allowing you to choose
the automation group parameter for the assignment. For further information, see the
Group Settings section of the Logic Pro User Manual.
Editing Input Message Parameters in Expert View
The parameters in this section let you control different aspects of MIDI input.
MIDI Input Pop-Up Menu
When you choose a MIDI input (port) from the pop-up menu, all assignments that use
the same input are changed accordingly. If the assignment belongs to a supported control
surface, the device’s MIDI input also changes in the Setup window.
This makes it easy for you to create default assignments for a new control surface. These
new assignments can be moved to other computers by copying your com.apple.Logic.cs
preferences file. Simply paste this preference file into the Preferences folder of another
computer, open the Controller Assignments window in Expert view, and change the MIDI
Input parameter of one assignment (as applicable to the MIDI setup on the other
computer).
Value Change Field
Shows incoming MIDI messages that cause a value change in the destination parameter,
and lets you edit these MIDI messages.
The Value Change field displays the message as a sequence of hexadecimal bytes. The
plain language meaning appears below the field. The placeholders for the variable part
of the message are:
• Lo7: Low 7 bits of the value (LSB or Least Significant Bits)
• Hi7: High 7 bits of the value (MSB or Most Significant Bits)
55Chapter 2 Customizing Controller Assignments