Epson PowerLite U50 3700-Lumen WUXGA 3LCD Projector - Manual (Page 193)

193
Projector Light Status
The lights on the projector indicate the projector status and let you know when a problem occurs. Check
the status and color of the lights and look for a solution in the table here.
1 Power light
2 Status light
3 Lamp light
4 Temp (temperature) light
5 WLAN (wireless LAN) light
On/Standby
(power) light Status light Lamp light Temp light Status and solution
Blue Blue Off Off Normal operation.
Blue Flashing blue Off Off Warming up or cooling down. Wait for
about 30 seconds for an image to
appear. All buttons are disabled.