DT00461 lamp replacement and time  

Replacing the DT00461 lamp

All projector lamps will wear out eventually. If used for long periods of time, the image could become

darkened, and the color contrast could be impacted as well. We recommend that you replace your lamps

early. If the LAMP indicator turns red, or a message prompts you to replace the lamp when you power up

the projector, the lamp needs to be replaced. (See "Related Messages" (Vol.2 ) and "Regarding the

Indicator Lamps" (Vol.2 ) for details.)

1    Turn off the projector, and unplug the power cord. Allow the lamp bulb to cool

for at least 45 minutes, and prepare a new DT00461 lamp 

2    After making sure that the projector has cooled adequately, slowly flip over the

projector, so that the bottom is facing up

3   Unscrew the 2 screws, and remove the lamp cover

4  Unscrew the 1 screw, and slowly pull out the lamp by the handle

5   Insert the new lamp, and tighten the 1  screw firmly to lock it in place

6   Replace the lamp cover, and tighten the 2 screws firmly to lock it in place

7  Slowly turn the projector so that the top is facing up

8  Turn on the projector power, and using the menu, reset the lamp timer

 The LAMP indicator is also red when the DT00461 lamp unit reaches high temperature.

Before replacing the lamp, switch power OFF, wait approximately 20 minutes, and switch power

ON again. If the LAMP indicator is still red, replace the lamp.