Maintenance
Cleaning the Air Filter
The air filter is an important part that prevents the intrusion of dust onto the optical parts and other parts inside the projector. When the air filter becomes blocked, the internal temperature will rise and the rotation of the fan will also increase leading to a reduction of the service life or causing breakdown. In view of this, the air filter should be cleaned regularly (about once a month, when the projector is used 4 hours per day).
Note that the air filter should be replaced with a new one when it becomes difficult to clean out the dust.
Air Filter Cleaning Procedure | A | |
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1 | Pull out the air filter A. | B |
2 | Remove the air filter cover B. |
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3
A
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Positioning protrusions B
| • Do not wash with water nor with hot water. Doing so will cause blockage. | |
| • | Do not wipe with a cloth or damp rag. Doing so will cause blockage. |
CAUTION | • | Be careful not to forget to install the air filter. Leaving the projector without a filter installed will allow |
| dust to enter the inside of the projector and the image quality may worsen. | |
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•When the air filter is damaged, be sure to replace it with a new air filter. Use of the projector with a damaged filter will result in dust entering the inside of the projector and this will cause the image quality to worsen.
NOTE: The air filter can be purchased together with the lamp unit in the separately sold lamp kit (model name