Setting
Use
Notes
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
page 29 for descriptions of each mode.
Startup Screen
Selects the type of startup screen
(
SMART
,
Capture User Startup
Screen
or
Preview Startup Screen
).
This screen displays when the
projector lamp is starting and a video
source signal isn’t displayed.
SMART
displays the default SMART
logo on a blue background.
Capture User Startup Screen
closes
the on-screen display menu and
captures the entire projected image.
The captured image is displayed the
next time the on-screen display opens.
(The capture can take up to one
minute, depending on the complexity of
the background graphic.)
Preview Startup Screen
enables you
to preview the default or captured
startup screen.
C H A P T E R 3
Using your interactive whiteboard system
17
