Calibrating Audio Interfaces

(HD I/O or 192 I/O Only)

If you are using an Avid HDX, HD Native, or Pro Tools|HD system with an HD I/O or 192 I/O, use the Calibration Reference Level option (in the Operation Preferences page) to set the reference level when Pro Tools is in Calibration mode.

For instructions on calibrating an HD I/O, see the HD I/O Guide. For instructions on calibrating a 192 I/O, see the 192 I/O Guide.