Sony DVS-9000 - Manual (Page 233)

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Key Setting Operations With the Key Control Block
Chapter 4
K
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DVS-9000/9000SF
3-704-674-01 (1)
Other Key Setting Operations
Using an external processed key
A key fill and a key source signal subjected to key processing in a keyer can be
used as reentry signals on any M/E bank or the PGM/PST bank.
Use the following procedure.
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.
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 and Frame Memory (Key/
Wipe/FM Menu)” in Chapter 16 (Volume 2).
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.
Returning the key adjustment values to their defaults
Holding down a key type button ([LUM], [LIN], [CRK], [CVK], or [KEY
WIPE]) recalls the key default values (page 45).
Key modify clear
When an M/E delegation button is held down, holding down a key delegation
button together returns the key settings to the initial status settings.