Led Lighting Message - Optoma EP720 Family Service Manual

Chapter 3
Trobleshooting

3-1 LED Lighting Message

Message
Standby State
(input power cord)
Power on
(Warming)
Lamp strike retry
Error
(Over Temp)
Error
(Fan Fail)
Error
(Lamp Fail)
Note:Steady Light:
Power LED
(Green)
Flashing
(1.0s on,1.0s off)
Flashing
(0.5s on,0.5s off)
No Light:
EP720/726
Warning LED
(Red)
Flashing
(0.5s on,0.5s off)
Flashing
(1.0s on,1.0s off)
Flashing
(2.0s on,2.0s off)
Confidential
3-