Lenovo C320 All-In-One - Manual (Page 11)

6
User Guide
1.5.3 If you have audio devices, attach them using the
following instructions:
1 2
Microphone Use this connector to attach a microphone (purchased separately)
to your computer when you want to record sound or if you use
speech-recognition software.
Headphone Use this connector to attach headphones (purchased separately)
to your computer when you want to listen to music or other
sounds without disturbing anyone.
1.5.4 Connect any additional devices that you have. Your
computer might not have all connectors shown.
1 2 3 4
TV IN
USB connector Use this connector to attach a device that requires a
USB connection.
Network adapter
connector Use this connector to attach the computer to an
ethernet-type local area network
TV-Tuner connector
(IEC type) Only supported on systems with optional TV
tuner card (Some models are equipped with this
connector).
TV antenna
connector (F type) To connect the signal input cable for CATV (Some
models are equipped with this connector).