Lenovo C500 User Manual
Page 41
The
following
table
shows
the
options
that
you
will
see
in
the
Setup
menu
and
the
default.
Item
Description
Default
Video
Type
Press
the
left
or
right
cursor
button
to
select
a
video
type.
Range:
Auto
-
NTSC
-
PAL
-
SECAM
Auto
Video
AGC
Press
the
left
or
right
cursor
button
to
enable
or
disable
the
automatic
gain
control
for
the
video
source.
Range:
On
-
Off
On
Projection
Press
the
left
or
right
cursor
button
to
select
a
different
projection
type.
Range:
Desktop
mount-front
of
screen,
desktop
mount-rear
of
screen,
ceiling
mount-front
of
screen,
ceiling
mount-rear
of
screen
Desktop
Front
Frequency
Press
the
left
or
right
cursor
button
to
adjust
the
A/D
sampling
clock.
Range:
0
-
180
degrees
Auto-detected
Tracking
Press
left
or
right
cursor
button
to
adjust
the
sampling
number.
Range:
0
-
100
Auto-detected
Digital
Zoom
Digital
operation
for
zoom
and
pan
adjustment.
Press
Enter
.
The
Zoom
menu
appears.
Press
the
up
cursor
button
to
zoom
in.
Press
the
down
cursor
button
to
zoom
out.
Press
Enter
to
open
the
Pan
menu.
(You
must
zoom
in
before
you
can
enter
the
Pan
menu.)
Use
the
cursor
buttons
to
pan
to
the
zoomed
image.
Press
the
Menu
button
to
exit.
n/a
Control
Press
the
left
or
right
cursor
button
to
select
remote
control
method.
Range:
RS-232C
-
RJ-45
RS-232C
Network
Setting
Press
the
Enter
button
to
adjust
network
settings
for
the
projector.
n/a
Chapter
5.
On-screen
Display
menu
controls
5-9