... the effect this projector brings.(1) Signal compatibility:HDMI,S-Video ,TV, VGA (PC), Video, Audio input and output ,Y/PB ... built-in speakers, RCA ×2TV Signal Input75Ω Radio Frequency Signal Input (RF Input)TV Signal SystemPAL /NTSC/SECAMMechanical:Dimension(excluding lens ... be separated with the projector, for easy installation)1- Composite video cable (yellow) and Audio cables (white, red) (can be ...