Grass Valley Xstudio Vertigo Suite v.4.10 - Manual (Page 290)

Xstudio User Manual 10-25
Adding logic to control objects
Device Command
Adding this action to an event allows you to use commands specific to the device that are
not supported natively by Xstudio.
Set the following Action Parameters:
Command The name of the device specific command to send to the device.
Parameter Enter a comma-separated list of parameters for the command.
Device The device (keyer) this component acts upon.
DeviceList The aliases of the devices this component controls.
ChannelList The channels this component operates on or the Channel Selector it’s tied
to.