The player comes with a wide range of audio and video outputs, so wiring the machine into your existing entertainment system shouldn't cause any problems. It may be worth nothing (as very few people acknowledge this), the player doesn't have a standard UHF (aerial) output. This means that you must be able to connect it into a TV which has a SCART socket (or composite video or S-video) - you cannot connect it to a TV which only has an aerial socket.
What confused us for a while was that by default there is no output from the S-video output. The ability to turn on the S-video output is done through the on-screen menus, so you must be able to see these first! After we figured this out (OK, we cheated and read the manual), we connected the player up using the composite video output and all worked well.