Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Almost region free

I was disappointed when I first set it up as it is advertised as "region free" out of the box and when I inserted region 2 the message came up "wrong region". I went through all the menu's I could find, read the manual only to find it states region 1 or All region only!Thank you Amazon and customers for these reviews as I took a look here and realised there may be more to do. You need to open the tray and enter "7,8,9,OK,0" on the remote (slowly on each button) and then close the tray. Hey presto, its region free. Don't forget the OK in the middle, some of the advice here does not include it.Now why couldn't Northstar Elecronics who ship the box tell you this in the first place? It would save everyone time and effort.Now it works fine and is an absolute bargain and in good condition.