Blackmagicdesign Videohub 12G Installation And Operation Manual page 60

The bottom-right source button is reserved by the Videohub app itself and cannot
be configured. This is because if a destination pushbutton is connected to a source
that does not appear in the sources panel, the source will automatically appear in the
bottom-right pushbutton.
When configuring pushbuttons, only select a deck control connection for those devices that
have RS-422 deck control. It makes no sense to assign a deck control connection to a video
monitor or camera.
The Videohub Button Setup window allows you to set the SDI input or
output connection, RS-422 deck control and the icon for the pushbutton
While all icons are available to any pushbutton, it doesn't make sense to choose the icon of a
video monitor or transmitter for a source pushbutton unless the source device happens to have
a loop-through output.
You may choose to show a particular source or destination pushbutton several times within
the one Pushbutton screen or on multiple Pushbutton screens. If a destination pushbutton is
routed from a source that appears multiple times in the Sources panel, selecting the destination
pushbutton will illuminate all instances of the source pushbutton, regardless of how deck
control has been configured for each source pushbutton. Similarly if multiple instances of an
output pushbutton appear in the Destinations panel, they will illuminate together when any one
has been selected.
Viewing and Changing Routes
In order to see which video source has been routed to a particular destination, such as a
monitor, press the monitor's pushbutton in the destinations panel. The monitor button and the
associated video source button will simultaneously illuminate, making it immediately obvious
which video source is connected to the video monitor, e.g., a HyperDeck Studio Pro.
In order to change the video source from a HyperDeck Studio Pro to a video camera, press
a camera pushbutton in the sources panel to immediately illuminate the camera pushbutton
and route video to the video monitor. The HyperDeck Studio Pro pushbutton will no longer be
illuminated and will be disconnected from the video monitor.
Blackmagic Videohub Control 60