AKG DMM 6 User Instructions page 66

Operation
66
Resetting the factory settings
Figure 58: Resetting the factory settings
In order to reset the factory settings for the entire device, proceed as follows:
1) Hold down the "SYSTEM CONTROL" rotary knob (until step 5).
2) Turn the unit off with the power switch.
3) Switch the unit on again after a brief waiting period.
4) Wait until the automixer has completed its start sequence (approx. 15 seconds).
5) Release the "SYSTEM CONTROL" rotary knob.
The unit's factory settings have now been restored and a new system configuration can now
be set up.
Resetting the factory settings deletes all of the stored settings!
NOTE
DMM 6