Led Problems - Optoma HD81 User Manual

Steady light =>
No light =>
Normal Operation
Message
Standby State
(Input power cord)
Power on (warming)
Dark LED for cinema
(After Power on 5 mins.)
Power off (Cooling)
Error (Lamp fail)
Error (Fan fail)
Error (Over Temp.)
Error (HDMI Connec-
tion Fail (*2))
Error (RS232 Connection
Fail (*2))
If possible, turn off the projector, then unplug the power cord and

wait at least 20 seconds before reconnecting power.
Lamp burns out or makes a popping sound
When the lamp reaches its end of life, it will burn out and may

make a loud popping sound. If this happens, the projector will
not turn on until the lamp module has been replaced. To replace
the lamp, follow the procedures in the "Replacing the Lamp" sec-
tion on page 58.

LED Problems

LED lighting message
HD81's Projector side
Power LED
Red Dark Blue Bright Blue
HD81's Box
Normal Operation
Message
Standby State
(Input power cord)
Power on (warming)
Appendices
Lamp-LED
Orange
Blinking
Blinking
Power LED
Red Bright Blue
Temp-LED
Blue Red
Blinking
Blinking
Blue
Blinking
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