Checking The Indicators - Epson EMP-51 Quick Reference Manual

Pages 54-56 of
Instruction Manual

Checking the Indicators

The projector is equipped with indicators that alert you to problems with projector operation.
The following tables show what the indicators mean and how to remedy problems that they indicate.
Problem/Alarm Display indicator
Operation Display indicator
(Operation Display) indicator
Indicator status Problem and remedy
Standby condition
This is the only time when the power
Lights
cord can be disconnected.
orange
Projection starts when the
pressed.
Cool-down in progress
Flashes
After approximately 2 minutes, the projector
switches to the standby condition
orange
(the indicator lights orange).
Lights
Projecting in progress
green
Warm-up in progress
Flashes
After warm-up is complete, projection
green
will start when a video signal is input.
Off Power is not turned on
(Problem/Alarm Display) indicator
Indicator status
High temperature inside projector (overheating).
Lights red
The lamp will turn off automatically and
projection will stop. Wait for about 5 minutes
without operating the projector. After 5 minutes
have elapsed, disconnect the power plug and
re-insert it. After re-inserting it, press the
turn the power back on.
Lamp abnormality.
Flashes red
Remove the lamp and check if it is broken.
(1-second
If the lamp is not broken, reinstall it.
If the lamp is broken, replace it with a
intervals)
new
Flashes red
Internal problem
Stop using the projector and ask for
(2-second
projector to be repaired.
intervals)
is
High-speed cooling in progress.
If the internal temperature rises any higher,
Flashes
projection will stop.
orange
Check that the air inlet and exhaust vents are clear
and that the indoor temperature is not too high.
Operating normally.
Off
*1 If an indicator is showing a status which does not appear in the previous
tables, contact your dealer or the nearest address provided at "International
Warranty Conditions" in "Safety Instructions/World-Wide Warranty Terms"
included in the package.
*2 Contact your dealer for a spare lamp.
Problem and remedy
to
lamp.*2
*1
Troubleshooting