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3 Slide the end of the lamp without the thumbscrew into the slot on the
left side of the lamp chamber (see the Figure below).
Figure 5-4, Sliding the lamp into place
4 Slide the end of the lamp with the thumbscrew into place, with the glass
pinch-off on the lamp pointing up, and tighten the thumbscrew. Make
sure to tighten the thumbscrew as much as possible. Pull the lamp to
make sure that it's securely seated.
5 Close the lamp chamber door and tighten the captive screw.
CLEANING/CHANGING AIR FILTERS
To make sure that your DP9100 operates safely and efficiently, you should
change or replace the filters after every 250 hours of operation. It is best to
change or clean all of the projector's filters at once. To clean the filters, wash
them in a solution of warm, soapy water.
There are three air filters in your DP9100.
Accessing the top filter
To access the top filter:
1 Remove the left side door, as described in the previous section.
2 Unscrew the three screws located at the top of the left side area (see
Figure 5-5).
Maintenance
5-5
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