Chapter 2 Getting Started — Attaching/removing the projection lens (optional)
50 - ENGLISH
Attaching/removing the projection lens (optional)
Move the lens position to the home position before replacing or removing the projection lens. (x page 67)
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 Before attaching the projection lens, remove the lens cover attached to the projection lens.
Note
f In case of the xed-focus lens (Model No.: ET-D75LE90), precautions on handling the lens and attachment/removal procedures of the lens
mount cover are different. Refer to the Operating Instructions of ET-D75LE90 for details.
Attaching the projection lens
Attach the projection lens using the following procedure.
(i)
(i)
(i)
(i)
(ii)
Fig. 1 Fig. 2 Fig. 3
Screw hole A
Lens mount cover
Lens fixing screw
1) Remove the lens mount cover. (Fig. 1)
f Remove the lens mount cover by pulling it towards you while holding the left and right buttons from both the
upper and lower side.
2) Insert the projection lens by aligning the mark on the projection lens (orange) with the mark on the
projector (E to the left of LOCK) and turn clockwise until it clicks. (Fig. 2)
3) Secure the projection lens with the supplied lens fixing screw. (Fig. 3)
f Use a Phillips screwdriver to secure it in screw hole A located to the right of mark on the projection lens
(orange).
f Some lenses may not have a screw hole A for securing the projection lens.
4) Attach the lens mount cover.
Attention
f Turn the projection lens counterclockwise to conrm that it does not come out.
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