Optoma Technology TXR774 manual Replacing the Lamp

Models: TXR774

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Appendices

Replacing the Lamp

The projection lamp should be replaced when it burns out. It should

RQO\EHUHSODFHGZLWKDFHUWLÀHGUHSODFHPHQWSDUWZKLFK\RXFDQ order from your local dealer.

Important:

The lamp contains a certain amount of mercury and should be disposed of according to local ordinance regulations.

Avoid touching the glass surface of the new lamp, doing so may shorten its operation life.

Warning:

Be sure to turn off and unplug the projector at least an hour before replacing the lamp. Failure to do so could result in a severe burn.

1.Loosen the two captive screws on the lamp compartment cover.

2.Open the lamp compartment cover.

3.Remove the two screws from the lamp module.

4.Lift the module handle up.

5.Replace the lamp module.

6.Reverse steps 1 to 5 to install the new lamp module.

After replacing the lamp, the lamp hours counter must be reset. See page 47 for more information.

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Page 56
Image 56
Optoma Technology TXR774 manual Replacing the Lamp