Additional information, Temperature warning, Fan failed – Optoma HD142X User Manual
Page 52: Out of display range, Power down warning, Security timer alarm
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English
52
aDDITIonal InfoRmaTIon
Temperature warning:
Warning
TEmPERaTURE Too HIGH
Please:
1. Make sure air in and outlets are not blocked.
2. Make sure the environment temperature is under 45 degree C.
If the problem persists in spite of the above.
Please contact a service center for repair.
Fan failed:
Warning
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
sec.
Security timer alarm:
Warning
security Timer alarm
Time out in
sec.
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