Optoma HD152X User Manual page 53

‡ Fan failed:
FAN LOCKED
The projector will switch off automatically
Please contact a service center for repair.
‡ Out of display range:
HDMI
Out Of Range
‡ Power down warning:
Power Down
Power Down Timer Active
Power down in
‡ Security timer alarm:
Warning
Security Timer Alarm
Time Out in
Warning
sec.
sec.
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