Epson EH-TW2900 Service Manual page 20

EH-TW3500/4500/5500
LED Status Error
Red
Lamp problem
Lamp failure
Sub system ROM
Error
Orange
Red Red
Sub System
Communication Error
SEIKO EPSON
Troubleshooting
Problem/Error Status
Abnormality occurs to the lamp and
the ignition/illumination processes fail.
Abnormality is detected from the
elements on a circuit board.
Warning Status
ON Blink OFF
LED Status Cause
High Temp
Warning
Orange
Warning to
replace Lamp
Orange
20
CONFIDENTIAL
Varies according to the projector status
Status/Check point
(This is not an abnormality. However, if the
temperature rises too high again, projection
stops automatically.
• 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.
Replace the lamp with a new one.
Revision A