Runco LS-3 Series Installation & Operation Manual page 60

Operation
Table 4-2. Aspect Ratio Settings (continued)
Aspect
Ratio Description
Setting
Select Native to display
the source signal in its
native resolution,
centered in the display
area with no re-sizing or
overscan.
This means, for example,
that 720p HDTV
programs will display with
Native
unused pixels on all
sides: 320 on the left and
right sides and 180
above and below.
With SDTV and EDTV
sources, the LS-3/LS-5
scales the image
horizontally to achieve a
16:9 aspect ratio.
Aspect
Ratio of
With Standard Lens
Source
(1.78:1 Screen)
Signal
1080i HDTV Image
16:9
720p HDTV Image
480i SDTV Image
4:3
1024x768 PC Image
44
Geometry of Projected Image
With Anamorphic Lens (2.35:1 Screen)
Runco LS-3/LS-5 Installation/Operation Manual
1080i HDTV Image
720p HDTV Image
480i SDTV Image
1024x768 PC Image