Sony MVS-8000X User Manual page 267

Setting the resizer function
[RE SIZR] button: Enables and disables the resizer function.
The parameters that can be adjusted with the adjustment knobs are on two
pages; to access the second page, press the [KNOB 1/2] button. For details of
the parameters, see "Menu operations for key shrinking, magnification and
movement" (page 271).
If you press this button at the same time as any of the [KEY1] to [KEY4]
buttons, you can switch the trackball and joystick to the resizer setting mode.
Inverting the sense of the key source
[KEY INV] button: When this is set to On, the sense of the key source is
inverted.
Selecting the key fill signal
[FILL MAT] button: When this is On, the signal generated by the dedicated
color matte generator is selected, and when it is Off, the signal selected on
the key 1 fill bus is selected.
For parameters that can be adjusted with the adjustment knobs, see "Selecting
key fill and key source" (page 228).
Selecting the key edge signal
[EDGE MAT] button: When this is On, the signal generated by the dedicated
color matte generator is selected, and when it is Off, the signal selected on
the utility bus is selected.
For parameters that can be adjusted with the adjustment knobs, see step 4 in
"Key Edge Modifications" (page 234).
Selecting the mask source
[MASK] button: Selects the mask source (box generated by dedicated
generator or pattern) to be selected in the Main Mask menu for each M/E
bank.
The parameters that can be adjusted with the adjustment knobs are different for
a box or a pattern.
The box parameters are on two pages; to access the second page, press the
[KNOB1/2] button.
For details, see step 4 in "Using the main mask"(page 240).
Applying modifiers to the key edge
[BDR] button: Applies a border to the edge.
Key Adjustment Operations With the Multifunction Flexi Pad Control Block
267