Optoma EP759 - Manual (Page 31)

31 ... English
Appendices
Problem: Message Reminders
4 Standby :
Wait 2 minutes before you can switch on again
Press Power key again to confirm
Press OK key to move this warning
4 Over Temperature :
The projector will switch off automatically.
Please:
1 Allow cool down for 3 minutes
2 Make sure air in and outlets are noblocked
3 Clean the dust filter
If the problem persists in spite of the adove,
please contact a service centre for repair.
4 Fan Failed :
The projector will switch off automatically.
P please contact a service centre for repair.
4 Replacing the lamp :
Lamp life exceed