Here is a list of inputs which you will find on most receivers with brief explanations of their purpose. Keep in mind that each brand and model of receiver/amplifier will look a bit different to the diagram we've used.
1. Digital in: for connecting digital audio from a source device (eg: TV tuner, DVD player) via coaxial and/or Toslink optical cables
2. Component Video: for connecting analog video from source devices (eg: DVD player) via component video cables
3. USB port: traditionally for firmware updates and now also commonly used as a media input for music etc
4. Ethernet port: for network/internet connectivity via a network cable (eg: CAT6 cable).
5. AM & FM inputs: for connecting antennas so you can tune in radio stations
6. a) HDMI in: for connecting your source devices (eg: Blu-ray player, pay TV, set top box, PS3, Xbox 360, etc) via HDMI cables
6. b) HDMI out: for connecting your display device (eg: TV or projector) via an HDMI cable
7. Speaker terminals: for connecting speakers via speaker cable (optional: banana plugs. See our blog about using banana plugs)
8. Power cord: for connecting the amp to a mains power socket (we highly recommend using surge protection)
9. Infrared port: for use with remote control extender systems
10. AV inputs: for connecting your devices (eg: DVD player, set top box, video game console, etc) via red-white-yellow AV cables
11. Monitor out: for connecting to your TV/projector via composite video (note: HDMI & component outputs will provide higher quality)
12. Sub pre-out: for connecting to a subwoofer via a subwoofer cable
13. Zone 2/Zone 3 line out: for connecting speakers in additional zones/rooms
If you have any questions about inputs/outputs, HDMI cables, infrared extenders, multi-zone audio or any other topics, please call our friendly staff on 1800 69 2225 (free call) or drop into one of our stores.