Problem Solving; Reading The Indicators; When The (Warning) Indicator Is Lit Or Flashing - Epson dreamio EH-R4000 User Manual

Problem Solving

Reading the indicators

The projector indicates its status using the indicators.
A and operation indicator light and flash, and
lights and flashes red according to the current status.
The following tables show what the indicators mean and
how to remedy the problems that they indicate.
* If all indicators are switched off, check that the power
cable is connected correctly and that the main power
switch is on.
When the
Red Red
Red
Red
Red
Orange
54
(warning) indicator is lit or flashing
Internal problem
Auto iris problem/
Cinema filter problem
Fan problem /
Sensor problem
Lamp problem / Lamp on error
Check if the lamp is broken.
Clean the air filter. p.65
Replace the lamp
If the lamp is
and then turn the
not broken
power on.
If the lamp is
Contact your local dealer or the nearest address provided in the Epson
broken
Projector Contact List.
When using above an altitude of about 1500 m, make sure you set the "High Altitude Mode" to
"On". p.43
High internal temperature
(overheating)
The lamp will switch off
automatically and projection will
stop. Wait for approximately 5
minutes. When the cooling fan
stops, turn off the main power
switch at the rear of the projector.
High-speed cooling in
progress
You can continue using the
projector, but if the temperature
rises again, it will switch off
automatically.
: Lit
Disconnect the power cable from the
electrical outlet. Then contact your local
dealer or the nearest address provided in
the Support and Service Guide.
Projector Contact List
p.69
If the problem is still not solved after the lamp is
replaced, stop using the projector and disconnect the
power cable from the electrical outlet. Then contact
your local dealer or the nearest address provided
in the Support and Service Guide.
Projector Contact List
• If the projector is
installed against a
wall, leave a space
of 20 cm or more
between it and the
wall.
• Clean the air filters
if they are blocked.
p.65
(operation) indicator
(warning) indicator
warning/problem
: Flashing
Epson
Epson
If the problem is not solved
when the power is turned
back on, stop using the
projector, turn off the main
power switch, and
disconnect the power
cable from the electrical
outlet. Then contact your
local dealer or the nearest
address provided in the
Support and Service
Guide. Epson
Projector Contact List
: Off