Moog Minimoog Operation Manual page 22

(on instruments with serial number 1237 and higher)
As with any fine musical instrument, the MINIMOOG may
require periodic tuning and adjustment.
panel provide access to internal trim potentiometers for
necessary adjustments.
PANEL. This should be removed only by a qualified service
technician.
1 . Turn on POWER switch to allow instrument to warm up for 10
minutes before making adjustments.
2 . Set front panel controls as shown in Figure 1 and make sure
Pitch Bender Wheel is in center position.
3 . Turn on A-440 reference oscillator.
4 . Hold down highest A on keyboard, using a pencil or similar
device to keep the key depressed throughout the entire
oscillator tuning procedure.
MINI MOOG MODEL D
Back Panel Adjustments
DO NOT ATTEMPT TO REMOVE THE BACK
LOCATION OF REAR PANEL ADJUSTMENTS
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HOW TO TUNE THE OSCILLATORS
Figure 1
Holes in the back
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