Texas Instruments DU9000 Benutzerhandbuch
®
41
Maintenance
Replacing the Filter
The timing of replacing the filter may vary depending on the dustiness of the environment. It is recommended
to conduct regular check of the filter to achieve the best projector performance.
1. Follow the drawing to remove the cover.
2. Take out the old filter.
A
B
3. Insert the new filter. Ensure to insert in the correct direction.
A
B
Black side
Black side
White Side
Black side
Black side
White Side