User`s guide
Table Of Contents
![](/manual/acer/x1270/user-s-guide-english/images/img-43.png)
37
English
OSD Messages
# Condition Message Reminder
1 Message Fan Fail - the system fan is not working.
Projector Overheated - the projector has exceeded its
recommended operating temperature and must be allowed to
cool down before it may be used.
Replace the lamp - the lamp is about to reach its maximum
lifetime. Prepare to replace it soon.