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Adjusting upper projector angle
Follow the steps below to adjust the angle of the upper projector so that the image projected on the screen
matches that of the lower projector.
• Read the Instruction manual for the DLP (TM) Projector and project an image. Zoom and focus to temporarily
adjust the angle.
1. Adjusting vertical angle
Loosen the bolt with hex socket in the four locations indicated below as B. Adjust the angle by turning angle
adjustment hex bolt A and correct keystone distortion on the projection screen.
A
2. Adjusting left and right inclination
Adjust left and right inclination by turning the adjustment bolts in the adjustment leg holes of the lower
projector (four). When turning the adjusting bolts, turn the front and back bolts on the left side and then turn
the front and back bolts on the right side in the same amount.
B
Adjustment bolts
This illustration shows only the upper frame and
upper projector.
Projection screen
Projection screen
15
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