– 17 –
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
NG
XXX
MO OK
5-5-3. Overall CD and MO adjustment items
1. Overall CD adjustment items
Item No.
Contents
312
313
CD electrical offset adjustment
314
328
CD TWPP gain adjustment
321
CD TE gain adjustment
323
CD TE offset adjustment
332
336
CD ABCD level 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
118
221
Low reflective CD TE gain adjustment
223
Low reflective CD TE offset adjustment
232
236
Low reflective CD ABCD level 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
134
MO TWPP gain adjustment
131
MO TWPP offset adjustment
132
136
MO ABCD level adjustment
144
MO focus gain adjustment
145
MO tracking gain adjustment
141
MO focus bias adjustment
