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DU6871/DW6851/DX6831 DLP Projector - User's Manual
Replacing the Filter
The dirtiness and replacement interval of 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�
Note:
• Dirty filter may reduce the air flowing into the projector and the temperature in the projector may rise as a
result� This may activate the protection mechanism or damage the components�
• Check, clean and replace the filter regularly.
• It is recommended to replace the filter every time when you replace the lamp.
Replace the filter on the left side
of the projector
1� Pull the filter cover of the shield away
from the front left side (
) and remove
the filter to the front(
)�
2� Install a new filter (
) and place the
shield on the front side to complete the
replacement (
)�
Replace the filter on the right side
of the projector
1� Pull the filter cover of the shield away
from the front right side (
①
) and
remove the filter to the right (
②
)�
2� Install a new filter (
③
) and place the
shield on the front side to complete the
replacement (
④
)�
