Epson EB-U42 User Manual page 138

Projector Indicator Status
Indicator and status Problem and solutions
Power: Off Lamp has a problem.
Status: Flashing blue
• Check to see if the lamp is burned out, broken, or
installed incorrectly. Reseat or replace the lamp as
Lamp: Lit orange
necessary.
Temp: Off
• Clean the air filter.
• If operating the projector at high altitude, set the High
Altitude Mode setting to On in the projector's
Extended menu.
s Extended > Operation > High Altitude Mode
• If the problem persists, unplug the projector and
contact Epson for help.
Lamp cover has a problem.
• Check that the lamp and the lamp cover are securely
installed. The lamp does not turn on if the lamp and
the lamp cover are not installed correctly.
Power: Flashing blue Replace the lamp soon to avoid damage. Do not
continue using the projector.
Status: Indicator status
varies
Lamp: Flashing orange
Temp: Indicator status
varies
Power: Off A fan or sensor has a problem. Turn the projector off,
unplug it, and contact Epson for help.
Status: Flashing blue
Lamp: Off
Temp: Flashing orange
Power: Off Internal projector error. Turn the projector off, unplug
it, and contact Epson for help.
Status: Flashing blue
Lamp: Flashing orange
Temp: Off
Power: Off Auto iris error. Turn the projector off, unplug it, and
contact Epson for help.
Status: Flashing blue
Lamp: Flashing orange
Temp: Flashing orange
Indicator and status Problem and solutions
Power: Off Power error (Ballast). Turn the projector off, unplug it,
and contact Epson for help.
Status: Flashing blue
Lamp: Lit orange
Temp: Lit orange
Wireless LAN status
Wireless LAN indicator Problem and solutions
and status
Lit blue Wireless LAN is available.
Flashing blue (quickly) Connecting to a device.
Flashing blue (slowly) An error has occurred. Turn off the projector and restart
it.
Off Wireless LAN is not available. Make sure the wireless
LAN settings are correct.
g g Related Links
• "Cleaning the Air Filter and Vents"
• "Replacing the Air Filter" p.127
• "Replacing the Lamp" p.130
p.127
138