Optoma Optoma ThemeScene H77 - Manual (Page 30)

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Appendices
Replacing the Lamp
The projector displays a warning message “Lamp may fail soon !
Replacement Suggested !” When you see this message, please
contact your local reseller or service center.
Make sure the projector has cooled down for at least 30 minutes
before changing the lamp.
Warning:
Lamp compartment is
hot! Allow it to cool
down before changing
lamp!
Lamp Replacing Procedure:
1. Turn off the power to the lamp by pressing the power button.
2. Allow the projector to cool down at least 30 minutes.
3. Turn off the main power switch.
4. Disconnect the power cord.
5. Use screwdriver to remove the screw on the side of projector
as indicated above. n
6. Remove the cover. o
7. Unscrew 3 screws from the lamp module. p
8. Pull out the lamp module. q
To replace the lamp module, reverse the above mentioned steps.
Warning: To
reduce the risk of
personal injury, avoid
dropping the lamp
module or touching
the lamp bulb. If
dropped, the bulb
may shatter and cause
injury.
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