GRASS VALLEY KAM-SD-2AES, Инструкция по эксплуатации

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42 KAM-SD-2AES-MUX Instruction Manual
KAM-SD-2AES-MUX Links and Web Pages
Advanced View
In Advanced View ( Figure 24 on page 43 ), adjust the following for the B-Y
and R-Y Channels:
Note To adjust gain for all channels simultaneously, set Video Gain Lock to On.
This locks Y, B-Y, and R-Y adjustments together. Adjustment of one gain
setting changes all gain values (Y, B-Y, R-Y) the same amount.
• B-Y/R-Y Gain – adjust the percentage of B-Y and R-Y gain relative to
100% (50 to 149.6%).
• B-Y/R-Y Balance/Offset – adjust the amount of B-Y and R-Y DC offset
in mV (-3.55 to 3.44%)
Clipping Controls
Clipping controls are provided that affect the luminance (soft/Y) and
overall saturation (hard/video) levels of the output signal.
Refer to Figure 24 on page 43 . To enable the clip controls select the Enable
radio button. You may also apply the clip levels to the vertical blanking
interval by checking the
Apply clips to VBI box. This control is also available
on the VBI SDI web page ( page 49 ).
Use the following clipping controls to adjust levels on the video output:
• Use the
Soft/Y White Clip
control to set the clipping level for the top end
(white) of the luminance signal (positive excursions).
• Use the Soft/Y Black Clip control to set the clipping level for the bottom
end (black) of the luminance signal (negative spikes and Super Black).
• Use the
Hard/Video White Clip
control to set the clipping level for the top
end (white) of the overall video signal (clips white and reduces overall
saturation level to fit within clip).
• Use the Hard/Video Black Clip control to set the clipping level for the
bottom end (black) of the overall video signal (clips black and reduces
overall saturation level to fit within clip).
Reset To Default
Select the
Reset To Default
button on the bottom of the screen to return all
values to the factory defaults.