This Evertz CP-1024E 24-button XY control panel runs on Version 2.9.5b4. It comes with the correct power supply. There's one known issue: the top encoder on the right side of the screen doesn't click in, but it scrolls just fine.

Using this Evertz control panel is easy. First, make sure it's connected to the correct power supply. Once powered on, you can start using the 24 buttons to control your XY functions. As for the encoder that doesn't click in, don't worry about it not functioning properly as it still scrolls well. When it comes to maintenance, keep the panel clean and dust - free. Avoid exposing it to extreme temperatures or moisture. If you have any other issues, it's best to contact the manufacturer's support team.