Panasonic ET-ELW22, Operating Instructions Manual

4-ENGLISH

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Supported projectors

PT-EZ770, PT-EW730, PT-EX800, PT-EZ580, PT-EW640, PT-EX610, PT-EW540,  

PT-EX510

Note

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This manual omits the alphabets at the end of projector model numbers.

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Supplied Accessories

Make sure that the following has been provided.

Part name

Appearance (quantity)

Lens cap

1 each

Spacer

 (Colors: black, cream, clear)

4 each

Before replacing the projection lens

Return the projection lens to the home position before replacing or removing it.

For details on how to return the lens to the home position, refer to the operating 

instructions of the projector.

Attention

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Make sure that the projector power supply is switched off before attaching or detaching the 

projection lens.

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After removing the projection lens, store it safely away from vibration or impacts.

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Do not touch the electric contact points of the projection lens with your fingers. Dust and 

dirt on the contacts may cause contact malfunctions. 

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Do not touch the surface of the lens with bare hands. Finger prints and dirt on the surface 

of the lens will be magnified by the lens and lower the quality of the projected image. Place 

the supplied lens cap on the zoom lens when the projector is not in use.

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The lens is made of glass. The lens could be damaged if brought into contact with or 

rubbed against hard objects. Handle the lens carefully.

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Use a clean, soft and dry cloth to wipe away dust and dirt from the lens.

Do not use fluffy cloths containing oil, water or dust for cleaning. The material in the lens is 

easily damaged, so do not apply excessive pressure when wiping it.

Attaching the Lens / Detaching the Lens

Before Use

(The product is 

delivered with a lens 

cap attached.)