6.If NG in the overall MO adjustments, return to Reset NV and perform the adjustment again.
LCD display
000XXX NG
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
000MO OK
5-5-3.Resume clear method
1. Setting the testmode. |
5-5-5. Overall CD and MO adjustment items
1. Overall offset adjustment
Item No. | Contents |
030GRV setting • Sarvo OFF • Head UP
035Laser ON/OFF electrical offset difference measurement
Completed
2. Overall CD adjustment items
Item No. | Contents |
761VC,VR power voltage High/Low selection
300HPIT setting • Sarvo OFF
561SLED move to inside
562SLED move to outside
High reflection CD electrical offset adjustment
2. Set the Manual mode and set the item No.041 (NoClock). |
312
Laser ON • Focus UP • VC correction ALFA offset
adjustment
LCD display |
041NoClock
3.Press the X key. LCD display
041 Res *** 
After reset is completed
LCD display
041ResClr
5-5-4. Rewrite the NV value
After resume clear, rewrite the NV value.
Item NO. | NV value |
|
|
861 | 0F (h) |
862 | 0B (h) |
863 | C7 (h) |
864 | 01 (h) |
865 | 64 (h) |
866 | 10 (h) |
867 | 65 (h) |
868 | 05 (h) |
|
|
313IJ offset adjustment
314FE offset adjustment
HPIT adjustment
320 | Focus servo ON |
324TE offset adjustment 1
321TE gain adjustment
328TWPP gain adjustment
324TE offset adjustment 1
332TE offset adjustment 2
330Tracking servo ON
336ABCD gain adjustment
337KF gain correction
338RF gain adjustment
344CD focus gain adjustment
345CD tracking gain adjustment
521CD
522CD
300HPIT setting • servo OFF
completed
3. Overall MO adjustment items
Item No. | Contents |
761VC,VR power voltage High/Low selection
100G RV setting
Low reflect MO offset adjustment
112Laser ON • Focus UP • EVC correction ALFA offset adjustment
113IJ offset adjustment
114FE offset adjustment
118 Wpp denominator adjustment
HPIT adjustmet
200 LPIT setting • servo OFF
561 SLED move to inside
220 Focus servo ON
224TE offset adjustment 1
221TE gain adjustment
224TE offset adjustment 1
232TE offset adjustment 2
20
