Extron Electronics SME 100 User Guide - Manual (Page 95)

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Video Input Configuration panel
•
Input — These drop-down menus are used to select a video signal type for each
input. Each input supports different video signal types. The table below details the
available video signal types for each input.
Video Input 1 Video Input 2 Video Input 3
* YUVp/HDTV * RGB S-Video * DVI
YUVi YUVp/HDTV Composite
S-Video RGBcvS AUTO
Composite YUVi
NOTE: * = Default video signal type
• Auto Img — These drop-down menus are used to turn the auto-image feature
on or off. Auto-image affects some of the configuration settings that are on the
Control page (see page 77). The table below details the settings that are affected
when auto-image is turned on.
Auto Image Affected Settings
Web Page
Affected Settings
Control
Horizontal Shift Vertical Start
Vertical Shift Pixel Phase
Horizontal Size Horizontal Active Pixels
Vertical Size Vertical Active Lines
Horizontal Start
NOTE: The remaining configuration options are left unchanged when
auto-image is enabled.
• Aspect Ratio — These drop-down menus are used to set the aspect ratio of the
output video. Two configuration options are available.
• When Fill (default) is selected, the input signal fills the entire output area. The
Horizontal Shift and Vertical Shift fields on the Control page
(see page 77) are set to 0 , 0 . The Horizontal Size and Vertical Size fields
on the Control page are set to match the current output resolution.
• When Follow is selected, the input signal fills the output area using its native
aspect ratio (3:2, 4:3, 5:3, 16:9).
• Film Mode — This drop-down menu is used to enable and disable 3:2 pulldown
detection for NTSC and 2:2 pulldown detection for PAL video sources. 3:2
pulldown and 2:2 pulldown (film mode) helps maximize image detail and sharpness
for video sources that originated from film.
When set to
Enable , the SME 100 recognizes signals that originated from film and
applies video processing algorithms to optimize the conversion of video that was
made with the 3:2 or 2:2 pulldown process. This results in sharply detailed images.
SME 100 • Web-based Configuration Page 89