Led Problems - Optoma Home Theatre Projector User Manual

ppendices
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))
56
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" section
on page 59.

LED Problems

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