Sony DVS-9000, User Manual

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Key Setting Operations With the Key Control Block
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1
Select the keyer to be allocated.
2
In the key control block, press [PROC KEY], turning it on.
The button lights amber, and on the currently selected keyer, the key fill
and key source are assigned to reentry signals PROC V and PROC K.
When a DME is selected on the currently selected keyer, the key fill and
key source signals to which the DME effect is applied are assigned to
PROC V and PROC K.
Note
You cannot select the PROC V and PROC K signals using the cross-point
selection buttons of the M/E or PGM/PST bank.
Using a frame memory feed
When you press the [FM FEED] button in the key control block, it lights
momentarily amber, then the key fill and key source signals processed in the
currently selected keyer are assigned to frame memory sources 1 and 2.
If a DME is selected on the currently selected keyer, then the key fill and key
source signals to which a DME effect is applied are assigned to frame memory
sources 1 and 2.
Carrying out a frame memory feed causes the [PROC KEY] button to light
amber.
Using the show key function
While the [SHOW KEY] button is held down, the key-processed key source
signal appears on the specified output. (Show key mode)
Even when the [SHOW KEY] button is released, for a preset time the show key
mode is maintained. You can specify the output to which the show key function
is applied and set the time for which the show key mode is maintained after
releasing the button in a Setup menu.
For details see “Settings Relating to Keys, Wipes, Frame Memory and Color
Correction (Key/Wipe/FM/CCR Menu)” in Chapter 20 (Volume 3).
Using the auto delegation function
To couple the selection in the key delegation buttons of the independent key
transition control block so that the key control block delegation selection is
automatically switched, in the key control block press the [AUTO DELEG]
button, turning it on.