![background image](http://html.mh-extra.com/html/barco/screenshaper-vms-100/screenshaper-vms-100_installation-and-operators-manual_473383025.webp)
Manual # 26-0208100-00 / Revision E
ScreenSHAPER – Video Mapping System 17
H Keystone
If the warping function is set to KEYSTONE, this menu selection set the vertical index of the keystone warp. The
default is set to 0.
Rotation
There are four possible rotation angles that can be selected for the output: 0, 90, 180, and 270 degrees. Zero degree
corresponds to an un-rotated image and is the default setting.
Flip
Flip causes the output image to be “mirrored”. Three settings are available: OFF, HORZ, and VERT. HORZ causes
the output image to be mirrored left/right. VERT causes the output image to be mirrored top/bottom. The default
setting is OFF.
Freeze
Freeze the display image.
Format
The format is the desired resolution of the output video. The following settings are available:
•
VGA - 640 x 480*
•
SVGA - 800 x 600
•
XGA -
1024 x 768
•
SXGA - 1280 x 1024
•
1280x720
•
1280x768
•
1280x960
*VGA output is not supported if the input format is 1280x1024.
The default setting is SXGA.
Frame Rate
The frame rate specifies the number of times per second that the image is updated. The following settings are
available:
•
50Hz
•
60Hz
•
75Hz
•
59.94Hz
The default setting is 60Hz.
Sync Select
The sync format specifies the type of frame sync to be applied to the output video. The following settings are
available:
•
SOG - Sync on Green
•
-C -
Composite Sync
•
+H+V - Pos Horizontal and Pos Vertical Sync
•
+H-V - Pos Horizontal and Neg Vertical Sync
•
-H+V - Neg Horizontal and Pos Vertical Sync
•
-H-V -
Neg Horizontal and Neg Vertical Sync
The default setting is +H+V.