15
2. Projecting an Image (Basic Operation)
❺
Adjusting the Picture Size and Position
Use
the
lens
shift
dial,
the
adjustable
tilt
foot
lever,
the
zoom
lever
and
the
focus
ring
to
adjust
the
picture
size
and
position.
In
this
chapter
drawings
and
cables
are
omitted
for
clarity.
Adjusting
the
projected
image’s
vertical
and
horizontal
position
[Lens
shift]
(
→
page
Adjusting
the
focus
[Focus
ring]
(
→
page
)
Finely
adjusting
the
size
of
an
image
[Zoom
lever]
(
→
page
Adjusting
the
throw
angle
(the
height
of
an
image)
[Tilt
foot]
(
→
page
)
Correcting
the
keystone
distortion
[Keystone]
(
→
page
Содержание UM383WL
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