Epson 821p - Manual (Page 80)

80 Solving Problems
Power
light Lamp
light Temperature
light
Description
Red Flashing red Flashing red There is an internal error in the projector. Turn the
projector off and unplug it. Contact Epson for
help.
Red Off Flashing red There is a problem with the fan or a sensor. Turn
the projector off and unplug it. Contact Epson for
help.
Red Flashing red Off The lamp is burned out, broken, or not installed
correctly; or the lamp cover is open. Close the
cover or replace or reseat the lamp, if necessary,
as described on page 72. If these suggestions
don’t work, contact Epson.
— Flashing orange Off Replace the lamp with a new one as soon as
possible; see page 72 for instructions. If you
continue to use the lamp, there is a risk it may
break.
Red Off Red The projector has overheated and turned itself
off. Let it cool for about five minutes, then turn it
back on. Make sure there is plenty of space
around and under the projector for ventilation.
Also clean the air filter and air exhaust vents. See
page 71. If it continues to overheat, you may
need to replace the air filter.
Flashing red Off Flashing orange The projector is too hot. Make sure the
temperature in the room does not exceed 95
° F
(35 ° C) and there is plenty of space around and
under the projector for ventilation. Clean the air
filter and air vents, if necessary. See page 71 for
instructions.
Orange Off Off The projector is in standby or sleep mode. You
can unplug it or press the
P Power button to
turn it on.
Flashing
green Off Off The projector is warming up. Wait for the image
to appear.
Green Off Off The projector is operating normally.
Flashing
orange Off Off The projector is cooling down. Wait for the light
to stop flashing and remain orange before
unplugging it.