Cannot turn off progressive scan mode on blue screen to play dvd

If you have not already seen this or done it - it worked for us:

On page 18 of the user manual under Progressive scan there is a Caution which says - If you set Progressive Scan to On in error, you must reset the unit. 1) Remove any disc from the unit and close the disc tray. See that "dISC " is displayed on the display window. 2) Press STOP (9) and hold it for more than five seconds before releasing it. The video output will be restored to the standard setting and a picture once again be visible on a conventional analog TV or monitor.

Try going to the setup and then turn of the progressive scan mode