Sony 9000 User Manual

283

Key Setting Operations Using Menus

  Chapt

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 4

 

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To invert the black/white sense of the mask source, press the [Mask Invert] 
button, turning it on.

Use the following procedure.

In the M/E-1 >Key1 menu, select HF5 ‘Processed Key.’

The Processed Key menu appears.

In the <DME Select> group, select the DME channel (DME1 to DME4) to 
be used.

The lit colors of [DME1] to [DME4] indicate the DME assignment.
Lit green: Shows the DME assigned to the currently selected key.
Lit amber: Shows the DME assigned to a key other than the currently 

selected key.

Off: DME is not assigned.

To select a DME being used by another keyer
Press [Override], turning it on, then select the DME channel.
The later selection is valid, and the button lights green.

Use the following procedure.

Select the DME for the first channel (see the previous item, “Assigning a 
DME to a key”), then select the successive channel for the second channel. 
For the third channel select the channel after that.

2

Soft

Edge softness

0.00 to 100.00

1

Clip

Reference level for creating mask 
signal

+109.58 to 

−

7.30

2

Gain

Gain

−

100.00 to +100.00