Focus Adjustment - Ricoh Sargas-PJ1 Field Service Manual

4. Adjustment
Inspection
There should be no unusual color at the rim of the image when viewed by eye.
Avoid over-adjusting the rod.
• Screw A: Adjusts in the left or right direction.
• Screw B: Adjusts in the up or down direction.

Focus Adjustment

Environment
• Test equipment: Video generator
• Test distance: 2.5m
• Test pattern: Full screen [A]
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