Kensington MP-15E Maintenance, ■Protection Against Overheating, When the ALARM LED is lit:, When the power indicator LED is blinking:

Maintenance

■Protection Against Overheating

Your projector is provided with internal protection circuits for preventing fire and damage to internal components due to abnormal temperature.

When the power indicator LED is blinking:

●Action

1.Unplug the power plug from the power outlet.

2.Check the air filter for dirt.

*If the LAMP LED also is blinking at the same time, replace the lamp. For details of how to replace the lamp, see page 46.

When the ALARM LED is lit:

●Action

1.Unplug the power plug from the power outlet.

2.Check the following and take corrective actions.

Is the ambient temperature	Use your projector within an ambient temperature of
more than 35°C (95°F)?
	0°C to 35°C (32°F to 95°F).

Are any vent holes blocked? Place your projector away from walls and other objects. See "Do not block the air vents" on page 4.

Is the air filter clogged?	Clean the air filter.
	See "Cleaning and Replacing the Air Filter" on page 48.

A probable cause is an internal circuit problem.

Ask your dealer for repair.

* When the ALARM LED is OFF, your projector is working properly.

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