Asus M3N78-CM - Manual (Page 37)

ASUS M3N78-CM 1-25
Audio 2, 4, 6, or 8-channel configuration
10. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0 devices.
11. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0 devices.
12. DVI port. This port is for any DVI-D compatible device. DVI-D can’t be
converted to output RGB Signal to CRT and isn’t compatible with DVI-I.
13. Serial port. This 9-pin COM1 port is for pointing devices or other serial
devices.
14. USB 2.0 ports 5 and 6. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0 devices.
Port Headset
2-channel
4-channel 6-channel 8-channel
Light Blue Line In Line In Line In Line In
Lime Line Out Front Speaker Out Front Speaker Out Front Speaker Out
Pink Mic In Mic In Mic In Mic In
Orange – – Center/Subwoofer Center/Subwoofer
Black – Rear Speaker Out Rear Speaker Out Rear Speaker Out
Gray – – – Side Speaker Out
Refer to the audio configuration table below for the function of the audio ports in
2, 4, 6 or 8-channel configuration.