Samsung LN-S4096D Owner's Instructions Manual page 8

Side Panel Jacks
Use the left side panel jacks to connect a component that is used only occasionally, such as a camcorder or video game. (See page 11)
WISELINK
Connect an USB mass storage device to view photo files(JPEG) and play audio files (MP3).
VIDEO, (R-AUDIO-L)
Video and audio inputs for external devices, such as a camcorder or VCR.
Headphone
Connect a set of external headphones for private listening.
English-6