Acrosser AR-B1651 - Manual (Page 14)

AR-B1651 User’s Guide
1 2
1 +
2 -
2.2.18 Infrared Connector (IR1)
The Infra-red Header pin assignment is as follows:
1 5
2.NC
1.VCC
3.IR DATA RECEIVER
4.GND
5.IR DATA TRANSFER
2.2.19 LED (J1)
1
2
3
1: Power LED
2: LAN LED
3: HDD LED (IDE1)
Power LED: External LED connector for Watchdog status indication.
LAN LED: External LED connector for 10/100M LAN
HDD LED (IDE1): External LED connector for primary IDE channel.
2.2.20 Ethernet RJ-45 Connector (LAN1)
The system supports onboard network connectivity. To utilize this function, install the network driver from the
utility diskette, and connect the cable to the following RJ-45 header.
1 8
PIN (CN8) FUNCTION
1 TPTX+
2 TPTX -
3 TPRX+
4 Not
Used
5 Not Used
6 TPRX-
7 Not
Used
8 Not Used
2.2.21 Reset Button (RST1)
SW
SW PUSHBUTTON
1 2
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