Led dvd combo video system pal secam receiving 49mhz 863mhz impedance 75 3d de interlace and combo filter audio system nicam a2 voltage ac 100 240v dc 12v plug play colour tint control screen size 32 inches digital tuner freeview tv dvb t screen diagonal 81 cm energy rating a refresh rate 50 hz resolution 1 366 x 768 pixels aspect ratio 169 optimal distance from screen 203 m recommended room size small