Page 1 of wharfdale 750/is it dts?

Hope someone can give me the answer,i bought my wharfdale 750 back in february,although it was not badged as dts, i was told it would output dts.Now several months on i have invested in a videologic digitheatre dts hooked up to my wharfdale using the coaxial digital output and guess what?yep i cycle through the input and mode buttons and according to the amp NO DTS output,am i doing something wrong?was i given false information about this particular batch of wharfdales from tesco?have i got a s***load of region 1 dvds with dts? YES.Is there a big difference between DD 5.1 and DTS?hope not.........

Go to this link it may help.http://www.thedvdforums.com/ubb/Forum9/HTML/000332.html