Indicator
Cause
Remedy or Status
Power
supply
Status
Laser
Temp
Filter
Off
Blue -
Flashing
Orange -
On
Off
Off
Laser Error
Retardation Plate
Error
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.
s
Off
Blue -
Flashing
Off
Off
Orange -
On
Filter Airflow Error Check the following two points.
•
Check that the air filter and air exhaust vents are clear, and that the projector is not positioned against a
wall.
•
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
s
After checking, connect the power cord to the electrical outlet.
If the error continues after checking the points above, 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.
s
Off
Blue -
Flashing
Orange -
On
Orange -
On
Off
Lens Shift Error
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.
s
Blue -
Flashing
Status
varies
Status
varies
Orange -
Flashing
Status
varies
High Temp Warn‐
ing
This is not an error. However, if the temperature rises too high again, projection stops automatically.
Check the following points.
•
Check that the air filter, air exhaust vents, and air intake vents are clear, and that the projector is not
positioned against a wall.
•
Check that the temperature near the air intake vents is not 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
s
Reading the Indicators
182
Summary of Contents for EB-L1490U
Page 1: ...User s Guide ...
Page 15: ...Introduction This chapter explains the names for each part ...
Page 58: ...Connecting Equipment 58 ...
Page 59: ...Basic Usage This chapter explains how to project and adjust images ...
Page 140: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Page 219: ...Appendix ...