Several eject options…
Using front panel, just hold the “play/pause” button for a few seconds (2 to 3 from memory) and the disc will eject.
You can do the same with the “play/pause” button on the remote.
Using the remote you can also press the Home button, then navigate to the CD logo, press OK, and you’ll have a menu of options including play, rip & eject that you can select from.
Hope this helps
Best
Mike