Appendices

Replacing the Lamp

Warning: Lamp compartment is hot! Allow 30 minutes to cool down before changing lamp!

The projector keeps track of the lamp usage. It will show you a warning message:

When you see this message, change the lamp as soon as pos- sible. Make sure the projector has cooled down for at least 30 minutes before changing the lamp.

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Lamp Replacement Procedure:

Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped.

1.Turn off the power by pressing the Power/Standby button.

2.Allow the projector to cool down for at least 30 minutes.

3.Disconnect the power cord.

4.Push up and remove the cover.

5.Use a screwdriver to remove the 3 screws from the lamp module.

6.Pull out the lamp module.

To replace the lamp module, reverse the previous steps.

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Optoma Technology TX780 appendix Replacing the Lamp, Lamp Replacement Procedure