Chapter 2
Getting Started — Removing/attaching the projection lens
ENGLISH - 47
Removing/attaching the projection lens
Removing and attaching methods of the projection lens are 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 63)
Attention
f
Replace the projection lens after turning off 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 ultra short focus zoom lens (Model No.: ET-DLE080, ET-DLE085), attachment/removal procedures of the lens mount cover
are different. Refer to the user manual supplied with ET-DLE080 or ET-DLE085.
f
In case of the fixed-focus lens (Model No.: ET-DLE030), precautions on handling the lens and attachment/removal procedures of the lens
mount cover are different. Refer to the Operating Instructions of ET-DLE030 for details.
Removing the projection lens
Remove the projection lens using the following procedure.
ii)
i)
i)
ii)
iii)
Fig. 1
Lens mount cover
Projection lens
Lens release button
Fig. 2
1) Turn the lens mount cover counterclockwise and remove. (Fig. 1)
2)
While keep pressing the lens release button, turn the projection lens counterclockwise to the end and
remove. (Fig. 2)
Attention
f
Store the removed projection lens where it will be free from vibration and impact.
Attaching the projection lens
Attach the projection lens using the following procedure.
ii)
i)
Guide groove
Guide
Projection lens
Fig. 1
Fig. 2
Fig. 3
Lens mount cover
