12Side signal source interfacesHDMI3USB INCVBS 2/S-VIDEO INS-VIDEO VIDEO L RUSB port:Insert any USB device to display stored photos or play recordedmusic tracks.Earphone socket:The user may use the earphone via the earphone socket.CVBS-2 /S-VIDEO input:Connect the VIDEO outputs or S-VIDEO outputs of DVD player,LCD player, video recorder or video camera, etc. to the VIDEOinput or S-VIDEO input of the TV set. (S-VIDEO is shared with theCVBS audio)Audio input:Connect the audio signal source (PC, DVD player, LCD player,video recorder or video camera, etc.) to the audio input port.HDMI:This is the High-Definition Multimedia HDMI cable connector forDVD players.