Using The Filter - ViewSonic LS810 User Manual

Using the filter
Note
• we recommend cleaning the filters when using projector for a while.
• I f the projector is suspended from the ceiling or mounted in a way that is difficult to access, please be
mindful of personal safety during filter replacement.
Cleaning the filters
1. Make sure that the projector has been shut down and unplugged from the power
source.
2. Press the latch pin on the filter and removed the filter from the projector.
3. Use a small vacuum cleaner or soft brush to remove dust from the filter.
4. Reinstall the filter.
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