ViewSonic PJ510 manual Transparent area, Dust-detecting window Rear side Bottom side

ATTENTION

The transparent area of filter cover and the dust-detecting window should be cleaned for normal operation of the optical dust detecting system. Please pay attention not to remain fiber or fragment of cloth inside the duct.

1Turn off the projector, and unplug the power cord.

2After making sure that the projector has cooled adequately, remove the filter cover.

Hold the release buttons of the filter cover, while pulling it up.

3Wipe the transparent area of the filter cover by using a swab or a soft cloth.

Transparent area

4Remove the air filter.

Hold the release buttons of the air filter, while pulling it down.

5Wipe the dust-detecting window by using a soft cloth.

Dust-detecting window

(Rear side)

(Bottom side)

6Replace the air filter and filter cover.

Filter cover

Release buttons Filter cover

Release buttons

Air filter

ViewSonic PJ510 36