Operating Instructions

Troubleshooting

Caution messages

Please replace the Lamp/

Filter.

End of Lamp/Filter life.

Lamp off in 1 min.

c It is time to replace the lamp. Replace the lamp. (1 page 63)

c Also, replace the air filter too. (1 page 67)

If this message appears again after you replace the lamp and filter,

the lamp replacement process is not complete. Check the lamp

replacement process. (1 page 63)

Please clean the filter. c It is time to clean the air filter. Clean the air filter. (1 page 66)

Please clean the filter. Have

you finished? Yes V No v

c It is time to clean the air filter. Clean the air filter. (1 page 66)

c If you cleaned the air filter, select “Yes.” If you did not clean the

air filter, select “No.”

Probably use in high

altitude. Switch to high

altitude mode on? Yes V

No v

c When using the projector at an altitude of 1,500 m or higher:

select “Yes” to set to “High Altitude Mode”. (1 page 52)

c If this message is displayed when using the projector at an

altitude of less than 1,500 m: check to see if nothing is blocking

the ventilation holes. (1 page 14)

Note

When you selected “Yes,” the number of turns of the fan increases.

Message Cause and Remedy

c No signal is input in the selected input. Check connections. (1

page 18)

Not applicable! c Press the appropriate button.

Please check Network

Setting.

c Invalid values, such as a blank, are entered in the

Network Setting window. Enter the correct values. (1 page 52)