Specifications

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“Hidden” Functions
The term “hidden function” has an air of mystery and secrecy about it, but it
simply refers to commands that are rarely used and don’t warrant dedicated
buttons or menu items.
Calibration Routine—Mopho x4’s calibration routine should not be confused
with the autotune function on vintage polysynths with VCOs. Mopho x4’s
DCOs don’t go out of tune (unless they’re programmed to). The calibration
routine sets the waveshape symmetry and calibrates the low-pass filters.
Generally speaking, this is a “set and forget” function. In other words, once the
calibration has been run, it doesn’t need to be run again. But, if you suspect
there may be a problem with your synth, try running the calibration routine. It’s
probably one of the first things DSI technical support will ask you to do if you
contact them.
To run the calibration routine, hold C
OMPARE and press the Oscillators SHAPE
button. The display will show the progress and prompt you to restart Mopho x4
when calibration is complete.
Copy Factory Banks to User Banks—To restore Mopho x4’s program banks
to their initial state, in which the user banks are simply a copy of the factory
banks, hold C
OMPARE and press 4 POLE. Be aware this this will overwrite any
custom programs in the user banks, so if those programs are not backed up, they
will be lost!
To completely reinitialize the synth’s settings, use Reset Globals in the Globals
menu in addition to copying the factory banks to the user banks.