KPT-938H can support DVB-S/S2/MPEG-4 signal,and free channel analysis,it also can be easily find DVB-S and ... In Digital Terrestrial TV Broadcast signal input 2.USB Input:USB 2.0 play or USB software upgrade 3.HDMI Output:In ... service,record,player,printscreen,Browsing function,software upgrade.ect.3.Friendly user interface,signal analysis. Function:strongest signal locked and TP search;4.Show ...