Acer 1080p Series User Manual page 61

Replacing the Lamp (For service personnel
only)
The projector will detect the lamp life. You will be shown a warning message
"Lamp is approaching the end of its useful life in full power operation.
Replacement suggested!" When you see this message, change the lamp as soon
as possible. Make sure the projector has been cooling down for at least 45
minutes before changing the lamp.
Warning: The lamp compartment is hot! Allow it to cool down
before changing the lamp.
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.
Warning: Do not attempt to replace the lamp yourself. Contact
the qualified service personnel for replacement.
50