User manual

22
Picture Adjustment/Enhancement Functions
Color Brightness & Contrast Adjustments
CONNECTING AND OPERATING THE 3GSDI TO HDMI 1.3 SCALER
The Scaler’s operating functions can be adjusted to produce the best output picture
possible with the connected equipment. The following submenus in the OSD will outline
these capabilities:
Figure 22 - Picture Adjustments
The brightness and contrast can be adjusted for each primary color (red, green
and blue). The default is 50 with a range of 0 to 100. Increasing or decreasing the
brightness of all colors will make the whole picture brighter and/or increase the contrast
in general.
The SDI black level is defi ned as the offset between the input and output color levels. A
value of zero means that no change occurred between input and output on the Scaler,
thus ensuring that the super black was preserved from SDI to HDMI.
Figure 23 - Image Color Adjust