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" ( 38 ) and "Regarding the Indicator Lamps" ( 39 ) for details.)

1

Turn off the projector, and unplug the power cord

2

Apply a vacuum cleaner to

 

the top of the air filter cover

to clean the air filter

 

Air Filter Cover

3

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.

35

Page 36
Image 36
3M MP8790 manual AIR Filter, Caring for the air filter