V manuálu nepíšou nic? Dá se zkusit třeba tohle:
http://www.videohelp.com/dvdplayers/magnavox-mrv64 0/4782You can force a tray open eject by unplugging the unit (not just powering off), then on the front panel, hold down both the RECORD and EJECT buttons at the same time then plug the unit back in. This will force an eject (try finding that tip elsewhere - heh!).