Overview The ATEM 1 M/E Advanced Panel 30 features a single M/E row, 30 input button design that is ideal for switching big productions from desk surfaces that are not deep enough for a bigger panel. It has 3 independent system control LCDs plus it can control up to 4 M/Es in larger switchers. All input buttons include LCDs for custom labeling and it also includes an independent select bus! Dual power inputs provide redundancy and the built-in 4 port Ethernet switch means no additional network equipment is needed so it will fit even the most challenging live production spaces! For the ultimate in professional control you can add an optional ATEM Advanced Panel! Although you can use ATEM Constellation with the software control panel, using an ATEM Advanced Panel is so much faster! ATEM Advanced Panels open up the power of your ATEM Constellation because they give you an enormous amount of control, allowing you to setup more complex effects. It's also a nicer way to work because you have physical broadcast quality buttons, knobs and a t‐bar fader so you can access all features in the switcher, all at the same time!