Algolith FRS-1002-MD - Manual (Page 21)

FRS-1002-MD / FRS-1002-MD-LG-PA Guide to installation and operation
21
The Video Setup window for the FRS-1002-MD-LG-PA allows for
configuration of the same video parameters as the FRS-1002-
MD, however, additional settings are available for the card’s
Legalizer and Proc Amp.
Proc Amp
The proc amp allows for adjustments to the Brightness, Contrast,
Saturation and Hue levels of the video image. These parameters
can be set as follows:
Parameters Range
Brightness -10% to 10%, in 0.5% increments
Contrast -6dB to 6dB, in 0.5dB increments
Saturation -6dB to 6dB, in 0.5dB increments
Hue -20º to 20º, in 1º increments
Legalizer
The FRS-1002-MD-LG-PA ensures video signals conform to
industry-defined «legal» limited ranges. The legalizer allows users
to adjust the clipping for Luminance (Y) and Chrominance (Cb/
Cr) as follows:
Parameters Range
Clip Y upper level 64 to 1019, factory setting: 940
Clip Y lower level 4 to 1019, factory setting: 64
Clip Cb/Cr upper level 0 to 511, factory setting: 448
Clip Cb/Cr lower level -512 to -1, factory setting: -448
LG-PA
Proc Amp
Legalizer