Using simple but delicate connection

Certain lack of deepening of the manual. Everything is clearly explained on file transfers, regardless of the sources, but NO explanation about connections / connections to be made between the TV and the NRX. Personally, I am still with a TV "CRT", so no possible connection via HDMI. We must therefore cross the cables between the SCART adapter to the back of the TV and "out" and "in" the back of the NRX to find his account. But once everything connected, it is an exceptional system, and contrary to some opinion already traveled, very easy to use. Possibility of playlists, folders appear as classified on the PC ... No, no regrets.