Epson PowerLite 1781W User Manual page 152

On/Standby Status light
light
Off Flashing blue
Flashing blue Varies
Off Flashing blue
Off Flashing blue
Off Flashing blue
Off Flashing blue
Wireless LAN Status
Lamp light Temp light
Orange Off
Flashing Varies
orange
Off Flashing
orange
Flashing Off
orange
Flashing Flashing
orange orange
Orange Orange
152
Status and solution
Lamp has a problem
• Check to see if the lamp is burned
out, broken, or installed
incorrectly; reseat or replace the
lamp as necessary
• Make sure the lamp cover is
installed securely or the lamp will
not come on
• Clean or replace the air filter
• If operating the projector at high
altitude, turn on High Altitude
Mode
• If the problem persists, unplug the
projector and contact Epson for
help
Replace the lamp soon to avoid
damage; do not continue using the
projector
A fan or sensor has a problem; turn
the projector off, unplug it, and
contact Epson for help
Internal projector error; turn the
projector off, unplug it, and contact
Epson for help
Auto Iris error; turn the projector off,
unplug it, and contact Epson for
help
Power error; turn the projector off,
unplug it, and contact Epson for
help