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Chapter 2 Getting Started — Removing/attaching the projection lens
Removing/attaching the projection lens
Removing and attaching methods of the projection lens are basically the same for both standard zoom lenses and
optional lenses.
Move the projection lens to the home position before replacing or removing the projection lens. (x page 85)
Attention
f Replace the projection lens after turning off the power of the projector.
f Do not touch the electric contacts of the projection lens. Dust or dirt may cause poor contact.
f Do not touch the surface of the projection lens with your bare hands.
f Panasonic Connect Co., Ltd. takes no responsibility for any damage or malfunction of the product resulting from the use of projection lenses
which are not manufactured by Panasonic Connect Co., Ltd.. Be sure to use the specified projection lenses.
Note
f A ball point hex driver (diagonal 2.5 mm (3/32")) is required when removing/attaching the Zoom Lens (Model No.: ET-C1U100). Use the ball
point hex driver suppiled with the Zoom Lens (Model No.: ET-C1U100) or a commercially available one.
f The home position is an origin position of the lens shift (vertical position and horizontal position of the lens) based on the calibration result.
For details on moving to the home position, refer to "Moving the projection lens to the home position" (x page 85).
f For the adjustment procedure of the focus, zoom, and lens shift after attaching the projector lens, refer to "Adjusting the focus, zoom, and
lens shift" (x page 83).
f For the adjustment procedure of the focus balance in the center and periphery of the projected image, refer to "Adjusting the focus balance"
(x page 84).
Removing the projection lens
Remove the projection lens using the following procedure.
Prepare a ball point hex driver (diagonal 2.5 mm (3/32")) when removing the Zoom Lens (Model No.: ET-C1U100).
Start from Step 2) when removing a projection lens other than the Zoom Lens (Model No.: ET-C1U100).
1)
Loosen the four lens fixing screws with the ball point hex driver until the screws turn freely. (Fig. 1)
(Only for ET-C1U100)
Fig. 1
Lens fixing screws
ENGLISH - 51
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