Mitsubishi Electronics XL50, XL21 installation manual Mirror adjustment

1.4.3.3.Mirror adjustment

1.4.3.3.1.Parallelogram distortion correction

When a parallelogram distortion cannot be corrected with the 6-axis adjuster, correct it according to the following procedure.

1.Allign top, bottom and right lines of the crosshatch pattern with the screen edge by the 6-axis adjustment.

2.Rear: Loosen screws in the rear panel and upper door. And then open the upper door and lift the rear panel to remove.

Front: Open the screen unit (chapter 1.2.7.1, on page 21).

Parallelogram distortion

Upper door

Rear panel

PH50Rear: Pull 3 latches on the bottom edge of the rear panel to release. It is no necessary to loosen 3 screws on the top edge. Lift the panel to remove.

Note: Make sure that the latches are released before reattaching the panel. The panel cannot be attached with latches locked. For reattaching, attach the panel and push the latches till click to lock.

Latches

Latch

ReleaseLock

PH50, XL50, XL21 series Set-up and Installation Manual

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