THE AIR FILTER

Caring for the air filter

The air filter should be cleaned about every 100 hours. If the lamp indicator and temp indicator blink red simultaneously, or a message prompts you to clean the air filter when you turn on the unit, the filter needs to be cleaned. (See "Related Messages" ( 34 ) and "Regarding the Indicator Lamps" ( 35 ) for details.)

1 Turn off the projector, and unplug the power cord

2 After making sure that the projector hascooled adequately,

slowly flip over the projector, so

 

that the bottom is facing up

Air Filter

 

3 Remove the air filter

4 Clean the air filter and ventilation openings with a vacuum cleaner

Air Filter

Ventilation openings

5 Insert the air filter

6 Slowly turn the projector so that the top is facing up

7 Turn on the projector, and use the menu to reset the filter timer

To reset the air filter timer, from the OPTION menu, select FILTER TIME.

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3M X40, S40 manual AIR Filter, Caring for the air filter, Air Filter