13GB12SAT(Settop Box)VCRTV• If using VCR, connect Analog Audio Out to VCR/SATAudio In on this unit. If using STB, connect DigitalOut to the SAT Optical connector on this unit.• The Analog Audio and Video In jacks of the main unitare used for SAT and VCR. You cannot connect bothdevices at the same time.• If there is a Digital Out for the satellite/cable STB, itcan be connected to the SAT Optical connector onthe rear panel to provide multi-channel surround. Ifthere is no Digital Out connector on the STB, connectthe Analog Audio Out connector to the VCR/SATAudio In on the unit.• If the external component has only one Audio Outputjack, connect it to either the right or left Audio Inputjack of the main unit.• Connect the audio cable's red plug to the red jackand white cable to the white jack.CONNECTIONSConnecting External ComponentsDVD PlayerBefore moving or installing the product, be sure to turn off the power and disconnect the power cord.Connecting Video ComponentVideo Projector• Disconnect the power plug from the outlet if you will not use this unit for a long period of time.• In a DVD/CD player, you can select one digital audio input from OPTICAL and COAXIAL.