Lenovo C400 Benutzerhandbuch
Table
2-1.
(continued)
Projection
distance
1
(m/ft)
Image
height
2
(zoom
max/min)
Image
Width
3
(zoom
max/min)
Diagonal
image
size
4
(zoom
max/min)
6.0
m/19.68
ft
2.6
m/2.2
m
101.9
in./85.0
in.
3.5
m/2.9
m
135.8
in./113.4
in.
4.3
m/3.6
m
170.1
in./141.7
in.
10.0
m/32.8
ft
4.3
m/3.6
m
170.1
in/141.7
in.
5.8
m/4.8
m
226.8
in./188.9
in.
7.2
m/6.0
m
283.5
in./236.2
in.
Adjusting
the
projector
level
and
height
To
adjust
the
projector
level
and
height,
complete
the
following
procedure:
1.
To
raise
the
height
of
the
projector,
lift
the
projector
1and
press
the
height-adjuster
buttons
2.
The
elevator
foot
3drops
down.
2.
To
make
minor
adjustments
to
the
height,
rotate
the
elevator
foot.
3.
To
lower
the
level
of
the
projector,
press
the
height-adjuster
button
and
press
down
on
the
top
of
the
projector.
Note:
v
The
projector
table
or
stand
should
be
level
and
sturdy.
v
Position
the
projector
so
that
it
is
perpendicular
to
the
screen.
v
Be
sure
the
cables
are
not
in
a
place
where
they
can
knock
over
the
projector.
Adjusting
the
image
To
adjust
the
zoom,
focus,
and
keystone
for
the
image,
do
the
following:
Chapter
2.
Setting
up
the
projector
2-5