Epson PowerLite Home Cinema 640 User Manual page 156

1 Power light
2 Status light
3 Lamp light
4 Temp (temperature) light
Power light Status light
Blue Blue
Blue Flashing blue
Blue Off
Flashing blue Light status
varies
Off Flashing blue
Lamp light Temp light
Off Off
Off Off
Off Off
Light status Flashing
varies orange
Off Orange
156
Status and solution
Normal operation
Warming up or cooling down
Standby or sleep mode
Projector is too hot.
• Make sure that the vents and air
filter are not clogged with dust or
obstructed by nearby objects.
• Clean or replace the air filter.
• Make sure the environmental
temperature is not too hot.
Projector has overheated and
turned off. Leave it turned off to
cool down. Once the Temp and
Status lights turn off and the power
light turns blue (after about five
minutes), try the suggestions
below:
• Make sure that the vents and air
filter are not clogged with dust or
obstructed by nearby objects.
• 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.