252
On/Standby
(power) light
Status
light
Laser
light
Temp light Filter
light
Status and solution
Flashing blue Varies Varies Varies Orange 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.
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.
Flashing blue
fast
Off Flashing
orange
fast
Flashing
orange fast
Flashing
blue fast
When performing batch setup, an
error may have occurred when
writing the settings. Turn off the
projector, unplug the power cord, and
contact Epson for help.
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.
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