Ricoh PJ KU600, Field Service Manual

Page: 85 / 110

Rod Adjustment
If either of the defects ringed in red appears when projecting an image, perform the adjustment
described below.
Environment
• The size of screen is 60.
• This process should be done in a dark environment (under 2 lux).
Procedure
1. Display a "white" pattern.
2. Adjust the screws [A] and [B] to readjust the image.
Screw [A] should be adjusted first, and then screw [B]. Adjust until the yellowish or bluish parts
disappear.
Rod Adjustment
83