Epson EB-L770U User Manual page 230

On/Standby Status light Laser
(power) light
Flashing blue Varies
Flashing blue Varies
Varies Varies
Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and
contact Epson for help.
Wireless LAN status
WLAN light
Blue
Flashing blue (fast)
Flashing blue (slow)
Off
Parent topic: Solving Problems
Related references
Where to Get Help (U.S. and Canada)
Where to Get Help (Latin America)
Temp Filter light Status and solution
light light
Flashing Varies Varies
orange
Varies Varies Orange
Varies Varies Flashing
orange
Status and solution
Wireless LAN is available
Connecting to a device
An error occurred. Turn off the projector, then restart it.
Wireless LAN is not available. Make sure the wireless LAN settings
are correct.
230
Laser warning. Turn the projector
off, unplug it, and contact Epson
for help.
Low air flow through the air filter.
• Make sure that the vents and air
filter are not clogged with dust
or obstructed by nearby objects.
• Clean or replace the air filter.
• If the problem persists, unplug
the projector and contact Epson
for help.
It is time to clean the air filter.