My 22" lcd tv with dvd combo or Model km2201dvd,had no NTSC in tv tuning , and sound it had BG, DK and I sound mode.it is no M sound for the standard sound.how can i set the factory setting of the remote control to be enable the M sound mode.Pls give the key code.thanks..

Elmer M. Silvestre From Reworx Philippines, September 2009