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16) F_USB1 / F_USB2 (Front USB Connector)
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while you connect the front USB cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional front USB cable, please contact your local dealer.
2 | 10 | Pin No. | Definition | |
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1 | Power | |||
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| 2 | Power | |
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1 | 9 | 3 | USB Dx- | |
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4 | USB Dy- | |||
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| 5 | USB Dx+ | |
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| 6 | USB Dy+ | |
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| 7 | GND | |
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| 8 | GND | |
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| 9 | No Pin | |
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| 10 | NC | |
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17) IR
Make sure the pin 1 on the IR device is aling with pin one the connector. To enable the IR function on the board, you are required to purchase an option IR module. Be careful with the polarity of the IR/CIR or IR connector. Check the pin assignment carefully while you connect the IR cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional IR cable, please contact your local dealer.
| Pin No. | Definition |
1 | 1 | VCC(+5V) |
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2 | No Pin | |
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| 3 | IR Data Input |
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| 4 | GND |
| 5 | IR Data Output |
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