Sony DVS-9000 User Manual page 232

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Key Setting Operations Using Menus
The Sub Mask menu appears.
In the <Mask Type> group, select the mask type.
Key Mask: Masks a part of a key.
Bkgd Mask: Masks a part of a background.
In the <Mask Source> group, select the mask source.
Wipe: wipe pattern selected for a transition
If you select [Wipe], select the pattern and make modifier settings in
the M/E-1 >Wipe menu (see page 267), then return to this M/E-1
>Key1 menu.
In the case of a wipe pattern selected for a mask, the modifier [Edge]
and [Direction] settings are not available.
Utility 1 Bus: signal selected on the utility 1 bus
When you selected [Utility 1 Bus], hold down the [UTIL] button in the
M/E-1 bank cross-point control block, and select the signal with the
background A bus buttons. While the [UTIL] button is pressed, the
background A bus switches to the utility 1 bus.
Note
To enable the [UTIL] button, its operation mode must be set to [Hold]
beforehand. (See "Operation Settings (Operation Menu)" in Chapter 19
(Volume 3).)
Set the mask source parameters.
• When wipe is selected
Knob Parameter Adjustment
1 Size Pattern size
2 Soft Edge softness
• When utility 1 bus is selected
Knob Parameter Adjustment
1 Clip Reference level for creating mask
signal
2 Gain Gain
To invert the black and white sense of the mask source, press the [Mask
Invert] button, turning it on.
Setting values
0.00 to 100.00
0.00 to 100.00
Setting values
+109.59 to –7.31
–100.00 to +100.00