Elitegroup L373N1 v.3 - Manual (Page 10)

¦ chapter 1 getting to know the basics
1-10
10. S/PDIF Port
The special optical port carries digital audio signal. You may
connect an external DTS, AC3, or PCM sound processor / decoder
to this port.
11. Ethernet / LAN Port
The port connects to a network hub via the RJ-45 cable and also
conforms to 10/100Base-TX transmission protocol.
12. Modem Port
This is where you plug the phone jack (RJ-11) for fax/modem
functions.
13. Center Channel / Bass (Subwoofer) Jack
The audio output jack (3.5-mm diameter) is where you connect to
a center speaker through an amplifier and/or to a powered
subwoofer.
14. Rear Speakers Jack
The audio output jack (3.5-mm diameter) is where you connect to
a pair of rear speakers through an amplifier.
15. Front Speakers Jack
The audio output jack (3.5-mm diameter) is where you connect to
a pair of front speakers through an amplifier.
16. Audio Line-in Jack
The Audio Line-in jack (3.5-mm diameter) is where you connect an
external audio source such as a CD Player.