Nikon Super CoolScan 9000ED Repair Manual page 39

VRA51701-R.3607.A
2. CCD position adjustment
Click "POSITION ADJUSTMENT" to open the screen for the
CCD mounting position adjustment.
Click "SCAN" to read the waveform.
Loosen the screw (#181) and adjust so that the white dotted
line is in the middle, parallel to green parallel lines and also
in the middle of the vertical dip of blue waveform on each 3
screen (i.e. X-POSI, Y-POSI, and SLANT). Then attach the
CCD unit with the screw at the position where the lower-left
3 lamps of screen show "OK (green)".
CCD unit
Y-POSI SLANT
X-POSI
Click "STOP". If the lower-left 5 lamps of screen show "NG
(red)", make a readjustment. If all 5 lamps show "OK (green)",
click "AF ADJUTMENT".
- A26 ･ -
LS-9000