250
On/Standby
(power) light
Status
light
Laser
light
Temp light Filter
light
Status and solution
Flashing blue Varies Flashing
orange
Varies Varies Power warning. The brightness of the
light source has dimmed due to
incorrectly measure voltage. Contact
Epson for help.
Varies Varies Flashing
orange
Varies Varies End of Constant Brightness mode.
Varies Off Flashing
orange
fast
Flashing
orange fast
Varies When performing batch setup using
a USB flash drive, the setup file may
be corrupt or the USB flash drive
may not be connected correctly.
Remove the USB flash drive, turn off
the projector and unplug the power
cord, then plug the power cord back
in, turn on the projector, and try
again.
LAN light WLAN light Status and solution
Blue — You can use a wired LAN or HDBaseT
transmitter
Off — Cannot use wired LAN or HDBaseT
transmitter. Check the LAN cable
connection and your LAN or HDBaseT
transmitter settings.
— Blue Wireless LAN is available.
— Flashing blue quickly Connecting to a device.
— Flashing blue slowly Wireless error. Turn the projector off and
then on again.
— Off Wireless LAN is unavailable. Check your
wireless LAN settings.
Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and
contact Epson for help.
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