You can find more information about your display on the Apple website and in
To learn about
Using your display
Mac Help and search for “displays.”
Display service, support,
and software downloads
The Displays Support site at www.apple.com/support/displays.
The latest information about
The Apple Displays site at www.apple.com/displays.
Registering your display
The Apple Product Registration site at www.apple.com/register.