NEC E657Q User Manual page 30

5. AUDIO IN – Connect to your PC audio.
6. COMPONENT / AV IN –
• Component: Connect to digital video equipment to the Video Green (Y),
Blue (Pb), Red (Pr) jacks, and matching Audio White (L) and Red (R)
jacks.
• Composite: Connect to digital video equipment to the Video Green (AV),
jacks, and matching Audio White (L) and Red (R) jacks.
7. RS-232C – Connect to your PC, and receive the control commands from
the PC.
8. LAN port (RJ-45) – LAN connection.
9. USB2 port – Power supply port 5V/2A (maximum)
Please make sure the connector shape and orientation is correctly
aligned when connecting the USB device or cable. When you use the
USB (2A) port for power supply, please use a USB cable that supports
2A.
Do not bind the USB cable. It may cause heat or fire.
10. Headphone – Connect to your headphones.
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