Adjusting The Luminance Key/Linear Key; Masking The Usk - Panasonic AV-HS6000 Series Operation Manual

Signal name
CBGD1, CBGD2
CBAR
Black
3
Select a setting from the right column.
[No Assign]
[USK1 On/Off] to [USK4 On/Off]
[USK1 On] to [USK4 On]
4
Select [Assign].
f The setting selected in the step

Adjusting the luminance key/linear key

Adjust the luminance key and linear key definition.
1
Select the <DSK MISC> button → [USK] → [USK1] to [USK4] tabs.
2
Set [Clip], [Gain], and [Density] in the [Key Adjust] column.
[Clip]
[Gain]
[Density]
3
Select an item in [Invert] in the [Key Adjust] column.
[Off]
[On]

Masking the USK

Mask the key signals using the mask signal of the box pattern. The following figure is the status when [Type] is set to [ForeGround], and [Invert] is set to
[Off].
[Top]
[Bottom]
1
Select the <DSK MISC> button → [USK] → [USK1] to [USK4] tabs.
2
Select an item in [Mask] in the [Mask] column.
f Set the mask method.
[Off]
[4:3]
[Manual]
3
Select an item in [Type] in the [Mask] column.
f Set the image to be masked.
[Foreground]
[Background]
4
Select an item in [Invert] in the [Invert] column.
[Off]
[On]
5
Set [Left], [Top], [Right], and [Bottom] in the [Adjust1]/[Adjust2] column.
f Set the area to be masked. The [Left] setting cannot exceed the [Right] setting (and vice versa), and the [Top] setting cannot exceed the [Bottom]
setting (and vice versa).
Chapter 5 Basic Operations — USK (Upstream key)
Color background 1, 2
Color bar
Black image
f Clears the settings that are already assigned.
f The USK source is switched on/off by pressing the [USK1 On/Off] to [USK4On/Off] buttons in the [USK Insert] tab.
f The USK source is switched on/off according to the signal input from the GPI input ports assigned with [USK1 ON] to
[USK4 ON] using the <SYS> button → [PERIPHERAL] → [GPI IN] tab.
f Always combines USK sources.
3
is assigned to the signal selected in the step
Sets the reference level for creating key signals.
Sets the key amplitude.
Sets the key density.
Does not invert the key signals generated internally.
Inverts the key signals generated internally.
[50]
[25]
[0]
[−25]
[−50]
[−25] [0] [25]
[−50]
[Left] [Right]
Does not mask the key signals.
Masks the signals in the 4:3 aspect ratio.
Masks the area set in [Adjust1] or [Adjust2].
Masks the foreground and displays the background.
Masks the background and displays the foreground.
Does not invert the mask signal.
Inverts the mask signal.
Description of signal
2
.
Video signal range
Area where the key signal is effective
Area masked
[50]
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