EP783/EP783S/EP783L/OPX5000/TX783L/TX783S
Confidential
3-
Chapter 3
Troubleshooting
3-1 LED Lighting Message
Message
Standby LED
(Blue / Red)
Temp-LED
(Red)
Lamp-LED
(Red)
Standby State
(input power cord)
Flashing
(Red)
Standby State
(Burn in Mode)
Flashing
(Red)
Power On
(Blue)
Error
(Over Temp)
(Blue)
Error
(Fan Fail)
(Blue)
Flashing
Error
(Lamp Fail)
(Blue)
Download Mode
(Blue)
Error
(Color Wheel Fail)
At first LED on Blue,
2 minutes later, change to Red
At first LED OFF,
2 minutes later, light on
5 seconds, then OFF
again
Error
(Load application
Fail)
(Red)
Steady Light No Light