ATEM Switchers 7.3 Update

This software update lets ATEM 2 M/E Broadcast Studio 4K users upgrade their switcher to an ATEM 4 M/E Broadcast Studio 4K. In addition, this update also adds support for the ATEM 1 M/E Advanced Panel.

What's new in ATEM 7.3
Support for the new ATEM 1 M/E Advanced panel.
Special firmware update for the ATEM 2 M/E Broadcast Studio 4K switcher:
–Increases the number of M/Es to 4!
–Increases the number of keyers per M/E to 4!
–Also includes advanced chromakey for greatly improved keying.
–Additionally this switcher has a name change and will now be known as the ATEM 4 M/E Broadcast Studio 4K.