Crystal Vision
Statesman
DEC104S User Manual R1.0
12
29/10/04
Gain, black level and phase adjustment
The level adjustment tab provides access to the following:
•
Luma and Chroma gain
•
U and V gain
•
Black level
•
Phase/Hue – 10 bit mode only
Level adjustment controls
Setting gain and black level
The gain and black level adjustments are independent for 8 and 10 bit modes as well as
comb, bandsplit and Y/C modes. For example, if the unit is set up in 10 bit mode and
subsequently adjusted in 8 bit mode, the 10 bit adjustments are maintained and will be
restored when 10 bit operation is resumed.
There are effectively five sets of independent gain and offset adjustments; 8 bit
composite, 10 bit comb, 10 bit bandsplit, 8 bit Y/C and 10 bit Y/C.
Adjusting phase/hue
The phase adjustment is separate for each video standard and for composite and Y/C
inputs. This adjustment is available in 10 bit mode only.
The Phase/Hue control adjusts chroma phase relative to burst. The range of adjustment is
360 degrees, in steps of roughly 0.1degrees. When the maximum adjustment is reached
the value wraps around to zero.
Recalling defaults
To recall default settings press the Cal button.
