Dunno who actually make the Luxor box but these links came up when I did a Google search for "luxor 250 fail" - which YOU coud have actually done yourself >8-(
You might have to do a bit of learning though.
http://forums.digitalspy.co.uk/showthread.php?t=1193837
https://answers.yahoo.com/question/index;_ylt=AloE33qQckWMuB6x9EgGrgHsy6IX;_ylv=3?qid=20101014175843AAzi8HY
http://forums.digitalspy.co.uk/showthread.php?t=1297856
X, April 2015