Epson PowerLite 400W User Manual page 101

Temperature level status icons
The projector's internal temperature is normal (low).
The projector's internal temperature is normal
(medium).
The projector's internal temperature is normal (high).
The projector's internal temperature is high
(high-temperature warning).
The projector's internal temperature is too high
(high-temperature error). The projector is turned off
automatically.
Error status icons
Lamp life warning. The lamp is nearing the end of its
life.
High-temperature warning. The projector is getting
too hot but continues to operate.
Replace air filter.
No air filter. The air filter is not installed or installed
incorrectly.
Low air flow. The air filter needs to be cleaned or
replaced.
Air flow sensor error. Contact Epson as described on
page 91.
Lamp cover open. Close the lamp cover.
Lamp out. The lamp has reached the end of its life.
Lamp failure at power on. The lamp has reached its
end of life or is installed incorrectly.
High internal temperature error. The projector is
turned off automatically.
Internal (system) error. Contact Epson as described
on page 91.
Monitoring the Projector Over a Network
101