
13)SPDIF_O (S/PDIF Out Header)
This header supports digital S/PDIF out. Via an optional S/PDIF out cable, this header can connect to an audio device that supports digital audio in. For purchasing the optional S/PDIF out cable, please contact the local dealer.
1
Pin No.  | Definition  | 
1Power
2SPDIFO
3GND
Pin 1 (the red wire) of the S/PDIF out cable must align with pin 1 of the SPDIF_O header. Incorrect connection may render the device unusable or even result in damage to the device.
14)F_USB1/F_USB2 (USB Headers)
The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
9  | 1  | Pin No.  | Definition  | |
  | 
  | 1  | Power (5V)  | |
10  | 2  | 2  | Power (5V)  | |
3  | USB DX-  | |||
  | 
  | |||
  | 
  | 4  | USB DY-  | |
  | 
  | 5  | USB DX+  | |
  | 
  | 6  | USB DY+  | |
  | 
  | 7  | GND | |
  | 
  | 8  | GND | |
  | 
  | 9  | No Pin  | |
  | 
  | 10  | NC  | 
•Do not plug the IEEE 1394 bracket 
• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket.
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