Sensoray 2246 - Manual (Page 14)

DVI Settings
The DVI settings groupbox allows the user to control the 2246’s video scaling
hardware. Depending on the input video selection, the video scaling hardware will
adjust the frame rate and the horizontal and vertical sizes to match the selected
output resolution. This is done via multiple interpolation and decimation techniques.
1280x1024
Output DVI-D video formatted for 1280x1024 resolutions
720x480
Output DVI-D video formatted for 720x480 resolutions
720x576
Output DVI-D video formatted for 720x576 resolutions
1600x1200
Output DVI-D video formatted for 1600x1200 resolutions
1920x1080
Output DVI-D video formatted for 1920x1080 resolutions
DVI Test Pattern
Configure video scaling hardware to output a video test pattern for the DVI-D
port. This function is independent of the video inputs and outputs.
Levels
The Levels groupbox allows the user to adjust the 2246 video processing functions.
Brightness
Adjusts the Brightness setting to a value between 0 and 255.
A nominal value equals 128.
Saturation
Adjusts the Cr saturation and the Cb saturation setting to a value between 0
and 255.
A nominal value equals 128.
Contrast
Adjusts the Contrast setting to a value between 0 and 255.
A nominal value equals 128.
Hue
Adjusts the Cr Hue and Cb Hue settings to a value between 0 and 255.
14