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Maintenance
● When the power fails (all LEDs are off when the power is turned ON)
❍ Action
1.Disconnect the power cord from the power outlet.
2.Check the following and take corrective actions.
Use your projector within an ambient temperature of
0°C to 35°C (32°F to 95°F).
Is the ambient temperature
more than 35°C (95°F)?
Are any vent holes blocked?
A probable cause is an
internal circuit problem.
Call qualified service personnel.
Place your projector away from walls and other
objects.
See “Do not block the air vents” on page 4.
Cha.06 04.7.29, 11:48 AM63