Casio XJ-460 - Manual (Page 71)

Appendix
71
z Continued use of the projector after dust has accumulated around the intake vents can
cause overheating of internal components and lead to malfunction.
z Certain 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.
Use the following procedure to replace the lens cover if it should accidentally become
detached from the projector.
1.
Insert the nub ( 3 ) of the left tab of the lens cover into the depression
( 1 ) of the tab under the lens.
z When performing the above step, make sure that the lens cover is angled less than
90 degrees.
Reattaching the Lens Cover
1
3
2
4