DH6671 DLP Projector - User's Manual
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Cleaning the Projector
Cleaning the Cabinet
Refer to the following guide to clean the projector cabinet.
1. Wipe off dust with a clean dampened cloth.
2. Moisten the cloth with warm water and mild detergent and wipe the cabinet.
3. Rinse all detergent from the cloth and wipe the projector again.
Caution
:
•
To prevent discoloration or fading of the case, do not use abrasive alcohol-based cleaners.
Cleaning the Lens
1. Apply a little optic lens cleaner to a clean, lint free cloth (do not apply the cleaner
directly to the lens).
2. Lightly wipe the lens in a circular motion.
Caution
:
•
Do not use abrasive cleaners or solvents.
•
To prevent discoloration or fading, avoid getting cleaner on the projector case.
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 below is displayed, the filters must be cleaned.
Note:
• When the 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.
