Optoma TW775 User Manual page 70

Appendices
4
1. Switch off the power to the projector by pressing the Power button.
2. Allow the projector to cool down at least 30 minutes.
3. Disconnect the power cord.
4. Unlock the lamp cover.
5. Pull up and remove the cover.
6. Use a screwdriver to remove the screws from the lamp module.
7. Pull out the lamp module.
To replace the lamp module, reverse the previous steps.
After replacing the lamp, the lamp hours counter must be reset. See
page 54 for more information.
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