This Blackmagic Design ATEM 1 M/E Production Switcher doesn't come with a power supply. Key features: no power supply included. Known issue: the AUX 1 SDI output is not working.

To use this switcher, you'll need to get a compatible power supply first. When connecting it to other devices, make sure the cables are properly plugged in. Since the AUX 1 SDI output doesn't work, avoid relying on it for your setup. Keep the switcher in a dry and cool place to prevent overheating. Clean it regularly with a soft, dry cloth. If you encounter other problems, consult the official Blackmagic Design support.