Sierra Video Pro XL Series 8 - Manual (Page 27)

INSTALLATION
21
Ethernet Control
There are two screens for switching the router. Selecting “I/O” displays the following screen;
To switch the router, select (left mouse click) on a destination, the button will turn red. The current
status will be indicated by the current source button will turn red.
Status can also be checked by hovering the mouse pointer over a destination. The destination
button will turn blue and the corresponding source that is connected to that destination will also
turn blue.