The 2 M/E model features 2 M/E rows with 20 input buttons and 2 independent system control LCDs for each row. Plus each row can control up to 4 M/Es in larger switchers. Both rows and all input buttons include LCDs for custom labeling. Each row also includes an independent select bus! Internally, ATEM Constellation has separate program and preview buses that you can use to quickly and accurately switch sources. ATEM Constellation lets you see your preview bus selection by using an aux output or on the multi view. Get total control over your transitions with a dedicated hardware button for each transition type! When selecting transition types, a system control LCD screen will display the options for that transition, so you can change its parameters without navigating through complex menus.
