Before Use; Preparation; Before Replacing The Projection Lens; Attaching And Detaching The Lens - Panasonic ET-D3QW200 Operating Instructions Manual

Before Use

This zoom lens is a projection lens equipped with an EEPROM
*1 EEPROM: Electrically erasable programmable read-only memory
■ Supported projectors
PT-RQ50K
Note
z Some of the alphabet letters at the end of projector model numbers may be omitted in this manual.
z Models other than the above may also be supported. Refer to the operating instructions for
your projector or the Panasonic website (https://panasonic.net/cns/projector/).
■ Supplied Accessories
Make sure that the following has been provided.
Part name
Lens cover

Preparation

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
z Make sure that the projector power supply is switched off before attaching or detaching the
projection lens.
z After removing the projection lens, store it safely away from vibration or impacts.
z Do not touch the electrical contacts of the projection lens with your fingers. Dust and dirt on
the contacts may cause contact malfunctions, while static electricity may damage the unit.
z 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 cover on the zoom lens when the projector is not in use.
z 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.
z Use a clean, soft and dry cloth to wipe away dust and dirt from the projection lens.
Do not use fluffy cloths containing oil, water or dust for cleaning. The lens is easily
damaged, so do not apply excessive pressure when wiping it.

Attaching and Detaching the Lens

For details on attaching and detaching the projection lens, refer to the operating instructions
of the projector.
*1 and stepping motor.
Appearance
z The product is delivered
with a lens cover attached.
1 each for front and rear
ENGLISH-5