Epson EB-940, User Manual, Page: 105 / 149

Indicators Status Explanation
Power supply Status
Cool down status This is the status immediately after turning off the projector. In this status, all buttons are disabled.
Blue - Lit
Blue - Lit
Normal status The projector is projecting.
Refer to the following table to see what the indicators mean and how to remedy problems that they indicate.
If all indicators are off, check that the power cord is connected correctly and that the power is being supplied normally.
Sometimes, when the power cord is unplugged, the [
t
] power indicator remains lit for a short period, but this is not a fault.
Indicators Cause Remedy or Status
Power sup ‐
ply
Status Lamp Tempera ‐
ture
Off Blue - Flash ‐
ing
Orange -
Flashing
Off
Internal 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
Epson Projector Contact List
Off Blue - Flash ‐
ing
Off Orange -
Flashing
Fan Error
Sensor 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
Epson Projector Contact List
Off Blue - Flash ‐
ing
Off Orange - Lit
High Temp Error
(Overheating) The lamp turns off automatically and projection stops. Wait for about five minutes. After about five
minutes the projector switches to standby mode, so check the following two points.
• Check that the air filter and air exhaust vent are clear, and that the projector is not positioned
against a wall.
• If the air filter is clogged, clean or replace it.
s
"Cleaning the Air Filter" p.120 , "Replacing the Air Filter" p.125
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
Epson Projector Contact List
When using at an altitude of 1500 m or more, set High Altitude Mode to On .
s
"Extended Menu" p.89
Problem Solving
105