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6. If NG in the overall MO adjustments, return to Reset NV and
perform the adjustment again.
LCD display
XXX: NG item No.
7. If OK through the overall MO adjustments, press x key to
return to the TEST MODE and terminate the Overall Adjust-
ment mode.
LCD display
XXX NGXX
XXX End-OK
5-4-3. Overall CD and MO adjustment items
1. Overall CD adjustment items
Item No. Contents
312
313 CD electrical offset adjustment
314
321 CD TE gain adjustment
328 CD TWPP gain adjustment
323 CD TE offset adjustment
336 CD ABCD gain adjustment
344 CD focus gain adjustment
345 CD tracking gain adjustment
521
CD two-axis sensitivity adjustment
522
341 CD focus bias adjustment
2. Overall MO adjustment items
Item No. Contents
112
113 MO electrical offset adjustment
114
221 Low reflective CD TE gain adjustment
223 Low reflective CD TE offset adjustment
236 Low reflective CD ABCD gain adjustment
244 Low reflective CD focus gain adjustment
245 Low reflective CD tracking gain adjustment
121 MO TE gain adjustment
122 MO TE offset adjustment
144 MO focus gain adjustment
145 MO tracking gain adjustment
131
MO TWPP offset adjustment
132
136 MO ABCD gain adjustment
134 MO TWPP gain adjustment
141 MO focus bias adjustment