The goal of the installation is to match up each of your source devices, e.g., DVD player and cable television box, with the correct con- nectors on the AVR. The AVR’s flexible design allows you to use almost any combination of audio and video connections for each source device. Each of these buttons corresponds to a “source input”. Referring to drawing of the remote control on page 11,there is a section of 7 buttons marked C, (AVR 355: 8 Buttons) near the top of the remote designated “Source Selectors”: Cable/Sat, DVD, Media Server, Radio, TV, Game and AUX.