Epson EB-L20002U User Manual page 173

Reading the Indicators
Indicator
Power Status Laser
Blue - Orange -
Off
Flashing Flashing
Blue -
Status Status
Flashing
varies varies
Orange -
Blue -
Status
Flashing
Flashing
varies
Orange -
Blue - Status
Flashing
Flashing varies
Blue - Orange -
Status
Flashing Flashing
varies
Cause
Temp Filter
Shutter Error
Orange -
Off
Flashing
High Temp Warn‐
ing
Orange -
Status
Flashing
varies
Laser Warning
Status Status
varies varies
Lens Warning
Status Status
varies varies
Power Warning
Status Status
varies varies
Problem and solutions
Stop using the projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest address provided in the Epson Projector
Contact List.
Epson Projector Contact List
s
This is not an error. However, if the temperature rises too high again, projection
stops automatically. Check the following four points.
• Check that the air filter, air exhaust vent, and air intake vent are clear, and that
the projector is not positioned against a wall.
• Check if the air intake temperature is too high.
• If the air filter is clogged, turn off the power, remove the power cord from the
electrical outlet, and then clean or replace them.
s "Cleaning the Air Filter and Air Intake Vent"
s "Replacing the Air Filter" p.206
• Use the projector in an environment that is not too hot.
Stop using the projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest address provided in the Epson Projector
Contact List.
Epson Projector Contact List
s
An unsupported lens is attached. Use a supported lens.
s "Optional Accessories and Consumables"
The power voltage was not measured correctly, so the brightness of the light
source has been dimmed.
Contact your local dealer or the nearest address provided in the Epson Projector
Contact List.
Epson Projector Contact List
s
Shutter Error
Temp Warning
p.202
Laser Warning
Lens Error
p.235
Power Warning
173
LCD Display