Setting Use Notes
Zoom Adjusts the zoom to the center of the
image in or out from 0 to 30.
The default is 0.
Zooming in cuts off the outer edges of
the source video.
Projector ID Sets the projector’s unique ID number
(from 0 to 99) within your organization’s
network.
You can refer to this number when
using the network remote management
feature (see Remotely managing your
system through a network interface on
page 69).
Aspect Ratio Adjusts the image output to
FillScreen,MatchInput or 16:9.
The default is FillScreen.
FillScreen produces an image that
fills the entire screen by stretching and
scaling the source video to match the
projector’s native resolution and aspect
ratio.
MatchInput displays the source video
in its native resolution and aspect ratio.
As a result, unused space could appear
along the top and bottom edges of the
screen (letterbox format) or along the
left and right edges of the screen
(pillarbox format).
16:9 displays the source video in 16:9
aspect ratio. As a result, unused space
appears along the top and bottom
edges of the screen. This is
recommended for use with HDTV and
DVD/Blu-ray discs enhanced for
wide-screen televisions.
See Video format compatibility on
page 41 for descriptions of each mode.
C H A P T E R 4
Using your interactive whiteboard system
27