Maintenance
A lamp has a finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended.
To prepare a new lamp, contact your dealer and tell the lamp type number.
Type number = DT00707
1. Turn the projector off, and unplug the power cord. Allow the lamp to cool for at least 45 minutes.
2. Prepare a new lamp.
If the projector is mounted on the ceiling, or if the lamp has broken, also ask the dealer to replace the lamp.
In the case of replacement by yourself,
3.
4. Please loosen the screw (marked by arrow). Then, unhook the claws of the lamp cover and remove the lamp cover.
5. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handles.
Please be careful in handling the lamp. Breaking the lamp could cause an injury and an escape of gas containing mercury.
6. Insert the new lamp, and retighten firmly the
2 screws that are loosened in the previous process to lock it in place.
48
