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Dirac Live Active Room TreatmentWhy is there a red lock on the Master volume in the Volume Calibration page?
Dirac Live Active Room Treatment
Why is there a red lock on the Master volume in the Volume Calibration page?
This safety measure prevents damage to your speakers and hearing. If you're certain you want to increase the volume beyond the locked point, click on the red lock to unlock it (it will turn green) and become accessible.