Panasonic DLP PT-52DL52 Service Manual page 28

5. Remove 3 screws.
6. Remove Cover for Color Wheel.
Removal of Color Wheel
1. Pull forward and remove Color Wheel.
To access Lens Array Adjustment
1. Loosen 2 screws and open the adjustment cover.
2. Loosen Screw A during adjustment.
3. Rotate Screw B for vertical shifting and slide the Slide adjuster for
horizontal shifting.
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