Epson EMP-7800 Quick Reference Manual page 15

Internal
Red Red
temperature
error
(overheating)
Red High-speed
Orange
cooling in
progress
If the indicator is flashing orange
Orange
Lamp
replacement
notification
Indicator is lit or flashing green or orange
Orange
Standby
condition
Green
Warm-up in
progress
Green
Projection in
progress
Orange
Cool-down in
progress
The lamp will switch off automatically
and projection will stop.
Wait for approximately 5 minutes.
Then disconnect the power cable and
check the points to the right.
If you continue using the projector and
the temperature rises again, the lamp
will switch off automatically.
Check the points to the right.
Warning
The lamp is near the end of its operating life. Replace the lamp with a new one as soon as possible.
If you continue to use the old lamp, the possibility that the lamp may break will increase.
Normal
If you press the button, projection will start after warm-up is complete.
Warm-up time is approximately 40 seconds.
After warm-up is complete, the indicator will change to steady green and projection will start.
Normal operation is in progress.
Cool-down time is approximately 30 seconds.
After cool-down is complete, the projector goes into standby mode.
You cannot use the remote control or the projector's control panel during cool-down.
If the problem is not fixed, stop
If the projector
using the projector and
is close to a
disconnect the power plug from
wall, move it
the electrical outlet.
away from the
Then contact your dealer or the
wall.
nearest address provided in the
"International Warranty
Clean the air
Conditions" section of the
filters if they are
Safety Instructions/World Wide
blocked.
Warranty Terms booklet.
lit
lit
flashing off
flashing off