To invert key signals
You can invert the black/white of key signals. This allows
you to use a key source as black characters against a white
background and white characters against a black
background.
To turn the key inversion function on, in the Key >M/E
Key1 >Key Source menu, press [Key Invert], turning it on.
To adjust the key position
For luminance keys, linear keys, and chroma keys, you can
move the edges of the key signal horizontally.
1
In the Key >M/E Key1 >Key Source menu, press [Key
Position], turning it on.
2
Set the following parameters with the knobs.
Knob
Description
Setting values
1 (Left Pos)
Left edge position
–4.00 to +4.00
2 (Right Pos)
Right edge position –4.00 to +4.00
3 (H Phase)
Horizontal direction
Left Pos value
position
shown
To turn the fine key function on
When the fine key function is on, you can make fine
adjustments to the left, right, top, and bottom edge
positions of the key signal.
Note
When fine key is on, the width of borders, drop borders,
drop shadows, and outlines is limited to a maximum to 4.
1
In the Key >M/E Key1 >Key Source menu, press [Fine
Key], turning it on.
2
Make fine adjustments to key edge positions by setting
the following parameters with the knobs.
Parameter group [1/2]
Knob
Description
Setting values
1 (Left Pos)
Left edge position
–2.00 to +2.00
2 (Right Pos)
Right edge position
–2.00 to +2.00
3 (Top Pos)
Top edge position
–2.00 to +2.00
4 (Bottom Pos) Bottom edge position –2.00 to +2.00
Parameter group [2/2]
Knob
Description
Setting values
1 (H Phase) Horizontal
Left Pos value shown
position
2 (V Phase) Vertical position
Top Pos value shown