Canon GM-1000 - Manual (Page 89)

CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
89
• Display of the X and Y Matching screen
• Select the axis side with no margin for tuning (phase margin, gain margin) as the Reference.
Usually a large mirror load is attached to the Axis #2 (Y axis) side, Axis #2 will be the Reference.
With X and Y matching, the frequency response of another Axis will be adjusted to the frequency
response of the Reference side.