Nikon Super CoolScan 9000ED Repair Manual page 49

・Click "OK".
・Select "Run" on the main menu, then choose "Shading" and "Maximum/minimum width of compensation" from the
pulldown menus.
・Click "OK".
・Select "Run" on the main menu, then choose "Shading" and "Compensation between Adjacent pixels" from the
pulldown menus.
・Click "OK".
In case of NG:
The shading ON data is compensated based on the "Illumination irregularity (Shading OFF)" to correct the CCD
irregularity. If the inspection result is "NG", it is considered that the accuracy of "Illumination irregularity" is not
within standard or there is problem with the shading compensation circuit on the main PCB. In the first case, clean the
optical system and check the illumination irregularity. In the other case, replace the main PCB.
- A36 ･ -
LS-9000
Inspection result on saturation
Inspection result on Maximum/minimum
width of compensation
Inspection result on Compensation
between adjacent pixels
VRA51701-R.3607.A