Appendix
zContinued use of the projector after dust has accumulated around the intake vents can cause overheating of internal components and lead to malfunction.
zCertain operating conditions also can cause dirt and dust to accumulate around the projector’s other intake and exhaust vents (on the sides, etc.). If this happens, use the same procedure as that described above to clean the side vents.
Reattaching the Lens Cover
Use the following procedure to reattach the lens cover if it should accidentally become detached from the projector.
1. Positioning the lens cover so it is at an angle that is more than 90 degrees relative to the lens, insert left hinge 3 of the lens cover into the slot on the left 1.
1 
2
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2. Without changing the angle of the lens cover relative to the lens, use
the end (not the tip) of a pen or some similar instrument to gently press the right hinge of the cover 4 inwards as you insert the hinge into the slot on the right 2.
Insert the right hinge while pressing here.
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