Maintenance
Cleaning the lens
1 | Apply a |
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| • Avoid using an excessive amount of cleaner, and don’t apply the |
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| cleaner directly to the lens. Abrasive cleaners, solvents or other harsh |
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| chemicals might scratch the lens. |
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2 | Lightly wipe the cleaning cloth over the lens in a circular motion. |
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Replacing the projection lamp | turn off and unplug | wait 60 minutes | |
projector |
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The lamp hours timer in the Service Info menu counts the number of hours |
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the lamp has been in use. Twenty hours before the lamp life expires, a mes- |
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sage appears on the screen at startup indicating that you should change the |
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lamp. The LED on top of the projector also blinks red twice to indicate that |
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the lamp should be changed. |
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NOTE: You can order new lamp housings from www.infocus.com (in select |
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areas), your retailer or your dealer. Use only a replacement lamp with the |
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same type and rating as the original lamp. |
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1 | Turn off the projector and unplug the power cord. If ceiling mounted, |
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| disconnect all cables and detach the projector from the ceiling mount. |
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2 | Wait 60 minutes to allow the projector to cool thoroughly. |
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3 | Turn the projector upside down on a soft cloth so that the lamp door is |
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| facing you. Remove the base or ceiling mount plate, if attached, by |
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| removing the 3 screws. |
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