Vivitek D5500 User Manual download pdf (Page 89)

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Cleaning the Filters

The projector uses three filters to keep the fans free of dust and other particles, and should be

cleaned every 500 hours of operation. In dusty environments, it is recommended to clean the filters

more frequently. If the filter is dirty or clogged, your projector may overheat. When the message be-

low is displayed, the filters must be cleaned.

Note:

When the Please clean filter message is displayed, please clean all three filters at the

same time to synchronize the Filter time display.

The Filter Message item should be enabled in the Options menu. Refer to Option on page

72.

Refer to the following guide to clean the filters.

The left-side and rear filters can be

cleaned as demonstrated in the fol-

lowing images.

Note: Only clean the outside of the

exhaust vents with a vacuum

cleaner.

The rear exhaust vent can be

accessed as shown.

Once the filters are cleaned, please reset the filter hours by using the Clear filter time option in the

Reset Menu Descriptions and Functions on page 80.

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Vivitek D5500 User Manual Page 89