Ricoh LU6000, Руководство по обслуживанию на месте

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Adjustment
Rod Adjustment
If either of the defects ringed in red appears when projecting an image, perform the adjustment
described below.
Environment
• The size of the screen is 60 inches diagonally.
• This process should be done in a dark environment (under 20 lux).
Procedure
The interlock switch [C] on the cover should be pressed during the adjustment.
1. Display a "white" pattern.
2. Adjust the screws to readjust the image.
Screw [B] should be adjusted first, and then screw [A]. Adjust until the yellowish or bluish parts
disappear.
Adjustment
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