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cross-point button in the 1st row of the cross-point
control block.
• Press a cross-point button in the cross-point button row
assigned with the key fill bus in the AUX bus control
block (AUX bus operation mode).
To select a key source signal
• In key bus mode and free assign mode, press and hold a
key bus delegation button in the cross-point pad/
function button section and press a cross-point button in
the 2nd row.
• In key/AUX bus delegation mode, press and hold a key
bus delegation button in the 1st row and press a cross-
point button in the 2nd row.
• On the Flexi Pad control block in key operation mode,
press and hold a key delegation button in the memory
recall section and press a cross-point button in the 2nd
row in the cross-point control block.
• Press and hold the [SPLT] button in the key control
block and press a cross-point button in the 2nd row of
the cross-point control block.
• Press a cross-point button in the cross-point button row
assigned with the key source bus in the AUX bus
control block (AUX bus operation mode).
Notes
• You can also select a key fill signal/key source signal in
the menu.
For details, see "Selecting the key fill/key source
signals" (page 129).
• You can also select a signal paired with a key fill signal
or select the key fill signal itself as the key source signal
automatically.
For details, see "Setting a key fill/key source"
(page 128) and "Setting a key fill/key source"
(page 129).
• When the signal name of a key signal is displayed as the
key source signal, the source name is always displayed
on the panel.
Selecting a Video Signal/Key Signal
You can select the video signal or the key signal of a V/K
pair using the [KEY] button assigned to the cross-point
pad/function button section.
When a cross-point button is pressed while pressing the
[KEY] button, the key signal is selected. When a cross-
point button is pressed without pressing the [KEY]
button, the video signal is selected.
Information for the key signal or video signal, whichever
is selected, appears on the display on the cross-point
control block/AUX bus control block (AUX bus
operation mode).
Notes
• The [KEY] button cannot be used when a cross-point
control block is set to key bus mode.
• The [KEY] button cannot be used on the following
buses.
- Key fill bus (only the video signal is selectable)
- DME video bus (only the video signal is selectable)
- DME key bus (only the key signal is selectable)
- Background A bus, B bus (only the video signal is
selectable)
• When the signal name of a key signal is displayed, the
source name is always displayed on the panel.
For a key source signal
The [KEY] button is enabled in operation modes that
allow you to select both a key signal and a video signal.
For details about settings, see "Setting the operation
mode of the [KEY] button in the cross-point control
block" (page 425).
When the [KEY] button is pressed, turning it on, and a
cross-point button is pressed, the key signal is selected.
When the [KEY] button is not lit and a cross-point button
is pressed, the video signal is selected.
Note
For a key source signal, you can also select a video signal/
key signal in the menu.
For details, see "Selecting the key fill/key source signals"
(page 129).
Selecting a DME video signal/DME key
signal
Press a cross-point button in the cross-point button row
assigned with the DME video bus or DME key bus to
select a signal.
When a cross-point button is pressed, the signal for the
front side of the image is selected. When a cross-point
button is pressed while pressing a DME video bus/DME
key bus delegation button in a delegation button row, the
signal for the back side of the image is selected.
Note
A signal for the back side can be selected when separate
sides are enabled. When separate sides are disabled, the
signals for the front and back sides are the same.
For details about setting separate sides, see "Setting
Separate Sides" (page 214).
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