Panasonic PT-DZ21KU User Manual

 

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Take care not to touch the radiator fin when removing dirt or dust.

 

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Make sure that the air filter unit is properly attached before using the projector. If it is not properly attached, the 

projector will suck in dirt and dust causing a malfunction.

–▶If you use the projector without attaching the air filter unit, the message appears on the projection screen for 

approximately 30 seconds.

 

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Replace the air filter unit with a replacement filter unit (Model No.: ET-EMF510) if it is damaged or if the dirt 

does not come off even after washing.

 

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Air filter replacement is recommended after cleaning the unit two times.

 

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The dust-proof properties may be reduced after each cleaning.

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■Air filter unit

If dirt does not come off even if the unit is maintained, it is time for the unit to be replaced.

The replacement filter unit (Model No.: ET-EMF510) is an optional accessory. To purchase the product, 

consult your dealer.

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■Replacement of the air filter unit

 

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Make sure to turn off the power before replacing the air filter unit.

 

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When replacing the unit, make sure that the projector is stable. Perform the replacement in a safe place where 

the projector will not be damaged even if you drop the air filter unit.

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Use a Phillips screwdriver to turn the air filter cover screw counterclockwise until it turns freely, and then 

remove the air filter cover.

Air filter cover fixing screw

Air filter cover

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Remove the air filter unit frame at the front side (with the lens) from the tab of the projector body while 

slightly pressing the center and pull out in the direction of the arrow, and then remove the frame at the 

opposite side from the tab.

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After pulling out the air filter unit, remove large foreign objects and dust from the air filter unit compartment 

and the air intake port of the projector body if there are any.

Tabs on the 

projector body

Tabs on the 

projector body

Air filter unit compartment and 

the projector’s air intake port

Air filter unit

 

 

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Take care not to touch the radiator fin when removing dirt or dust.