Grass Valley 8985FS v.1.3.2 - Manual (Page 27)

8985FSP/FS — Instruction Manual 27
Configuration
Color Correction
On the 8985FSP module, color correction controls are provided for making
RGB gain, offset and gamma correction adjustments. Each color channel
can be adjusted separately or a total gain or total gamma can be applied to
all channels.
Gamma controls brighten and darken the gray intensity of the signal.
Raising the gamma above 1.0, brightens the gray intensity. Lowering the
gamma below 1.0, darkens the gray intensity.
Video Processing Adjustments
On the 8985FSP module, component level (Y, Cr, Cb) adjustments are pro-
vided in the Video processor for video gain and offset, chroma gain, phase
control (hue), and color saturation. Each color component can be adjusted
separately or the total gain can be adjusted.
Y/C clipping controls are available in the Video Proc for adjusting the top
(white) and bottom (black) luminance levels and the white clipping on
chrominance channel of the output signal (C White Clip).
User Settings
Module default parameters and default signal names can be recalled at any
time for the entire module or subsets of parameters such as the color cor-
rector or video processor.
On the web pages, a Defaults button at the bottom of each applicable web
page is available to return the parameters on that page to the factory
defaults.
Save and load module configuration to/from a file are also provided on the
web pages.
Video Outputs
When there is a Dual Transmitter (2 outputs) or Transceiver (1 output) fiber
optic submodule installed, one or both fiber outputs must be enabled for
operation.