Mackie D8B3.0 Owner's Manual page 84

The Fat Channel overview is opened and
closed by clicking on the "Fat Channel" button in
the lower menu bar, or by pressing Ctrl+6 on the
keyboard. The shortest way to open and close the
Fat Channel is to double-click on a channel
SELECT button.
There are four EQ types to choose from:
• 4 Band Parametric
• 20/20 EQ
• British EQ
• British H/P
The default EQ type is the "4 Band Parametric
EQ." A quick summary of the EQ choices follows:
• 4 parametric bands with analog style overlaps
• 4 parametric bands with full 20Hz to 20kHz
frequency sweep on each
• Low-band hi-pass filter, 2 mid-parametric bands,
and a high-band low-pass filter
• Low-band hi-pass filter, 3 upper-parametric bands
EQ types are saved and recalled with patches,
snapshots, and sessions, and transferred via
clipboard operations.