Acer XD1150 Series Manual page 39

Problem: Message Reminders
"Lamp is approaching the end of its useful life in full power opera-

tion. Replacement Suggested!" will be shown about 10 seconds
when lamp life is going to deplete.
"Projector Overheated. Lamp will automatically turn off soon." will

be shown when the system temperature is over heat.
"Fan fail. Lamp will automatically turn off soon." will be shown

when the fan is out of order.
Appendices
37
... English