THOMSON Grass Valley KAM-HD-MULTI, Инструкция по эксплуатации

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60 KAM-HD-MULTI—Instruction Manual
Kameleon HD Links and Web Pages
HD/SD Video Proc Web Page
Use
this
link
The HD or SD Video Proc web page ( Figure 32 on page 61 ) is active when
the
Enabled
radio button is selected on the System Config web page (see
page 47 ). It provides overall video processing for the HD or SD signal.
Note The internal Color Bars test signal (also selectable on the System Config web
page) is not adjustable with the proc amp.
The HD Video Proc is enabled or disabled on the System Config Web Page on
page 47 with the Video Proc Amps
Enabled/Disabled
control. Proc Amp status
is reported in the HD Video Proc web page header.
Note Super black is always clipped to the black level in the video processor cir-
cuitry and is not passed to the output.
The HD Video Proc provides the following controls:
Y/Cb/Cr Adjustments
• Gain – set the gain for the Y, Cb, or Cr channel from 0 to 200% (total effec-
tive Y Gain will reach approximately 188%) with the corresponding
control or lock the controls together by checking the
Video Gain Lock
checkbox and adjust any one of the gain controls.
•
Offset
– set the offset ± 100% for the Y, Cb, and Cr channels with the cor-
responding control.
Color Saturation
Set the overall color saturation (chroma gain) from 0 – 200%. (This setting
will affect Cb and Cr gain slightly.)
Hue
Adjust the output hue from -180 to + 179 degrees.
Split Screen
Use a horizontal or vertical split screen to compare the unprocessed input
video (top or right) to the processed output video (bottom or left). Enable
the split screen by checking the Split
Enabled
checkbox.
Use the
Position
control to set the amount of horizontal or vertical split (10
to 90%) of unprocessed video to appear on the screen.
This control is the same as the other Split Screen controls on the Color Cor-
rection, SD Video Proc, and System Config web pages.