Maintenance

Fault Protection

The projector is equipped with a built-in protection circuit to prevent fire and breakdown due to faults.

When the LAMP/COVER LED lights in red

Measures to be taken

1.Disconnect the power plug from the outlet.

2.Properly install the lamp unit cover. See "Replacement of the Lamp Unit" on Page E-47.

When the TEMP LED flashes or lights steadily

Measures to be taken

1.Disconnect the power plug from the outlet.

2.Check the following matters and perform the countermeasure properly.

Is the ambient temperature in excess of 35°C (95°F)?

Are the ventilation vents blocked?

Breakdown of an internal circuit could be the problem.

Please use the projector in an operation ambient temperature of 0°C (32°F) to 35°C (95°F).

Rearrange the setup location of the projector and separate the projector from surrounding objects. See "Do Not Block the air vents" on Page E-4.

Please request repair at your dealer of purchase.

*The projector is running properly when the TEMP LED turn off.

*When the LAMP/COVER LED is lit red at the same time, please replace the lamp. See Page E-47 for information about the replacement method.

*The flashing of the TEMP LED is a warning of a high temperature.

When the usage circumstances have not changed after 10 seconds have elapsed since the start of the flashing, the TEMP LED changes to be lit steady and the lamp goes off.

E-45