![](http://pdfasset.owneriq.net/f/86/f86bb393-3a37-4e97-b207-36c04e53720e/f86bb393-3a37-4e97-b207-36c04e53720e-bg7c.png)
6. Maintenance
109
3.
The rear filter can be
accessed as shown.
Once the filters are cleaned, please reset the filter hours via the Clear Filter Hours op-
tion in the Reset Menu Descriptions and Functions on page 106.
Note:
Using the projector without the air filter fitted inside, dirt and dust are sucked into
the projector, causing failure.