creo que si cojes el librito que te trae te dice la combinacion ,
Pulsando el botón TV mode + numero, donde :
Quick TV Mode Settings
For quick settings of the output video mode, please use the "TV Mode" key,
followed one of the numeric keys, as below:
TV Mode + 0 = Auto TV mode
TV Mode + 1 = Component/Composite NTSC 480i
TV Mode + 2 = Component/Composite PAL 576i
TV Mode + 3 = reserved
TV Mode + 4 = Component 720p60
TV Mode + 5 = Component 1080i60
TV Mode + 6 = Component 1080p60
TV Mode + 7 = HDMI 720p60
TV Mode + 8 = HDMI 1080i60
TV Mode + 9 = HDMI 1080p60
TV Mode + CAPS/NUM = Toggles between 50Hz and 60Hz