Owners Manual
Page 48
... or vacuum cleaner. Clean the air intake vent with the air filter removed. When there is much dust and dirt on a lens, LCD panels, or optical elements inside the projector. When using under dusty or smoky conditions, dust may accumulate on the air filter, replace it will reduce cooling fans' effectiveness and may degrade the...
... or vacuum cleaner. Clean the air intake vent with the air filter removed. When there is much dust and dirt on a lens, LCD panels, or optical elements inside the projector. When using under dusty or smoky conditions, dust may accumulate on the air filter, replace it will reduce cooling fans' effectiveness and may degrade the...