Samsung SP-M220S - Manual (Page 19)

Installation and Connection 2-7
2-7 Rear Side
1. Kensington Lock slot 6. Remote Control Signal Receiver
2. PC IN port 7. Power Input port
3. VIDEO IN port 8. AUDIO OUT/ port
4. [AUDIO IN] L-AUDIO-R port 9. RS232C port
5. HDMI/DVI IN port