Engine of the Computer
2.2. DIP Switches and Connectors
2.2.1. List of DIP Switches and Connectors
DIP Switches
Board
No.
Side
Bottom
SW4
Bottom
SW1~3 Sets COM5~6 to RS-232 or RS-485.
Connectors
Board
No.
Side
Bottom
SATA1
Bottom
MC1
Top
COM A/B COM1~4 RS-232 serial ports
Top
COM C
Top
LAN1~2
Top
CF1
Top
ESATA1
Top
CN3
Top
AUDIO2
Top
KBUSB1 PS/2 keyboard and mouse (including USB
Top
PW1
Top
PWRIN1 DC power input
Top
LED1
Top
CPUF1
Label
Function
Clears/keeps CMOS setting
Selects the BIOS from the CPU board or carrier
board.
Switches power supply between AT and ATX modes.
Label
Description
Serial ATA connectors
Mini-card interface connector
COM5~6 RS-232/485 serial ports
Ethernet connectors (including USB connectors)
CFast slot
External serial ATA connector
HDMI and DVI-I connectors
Audio jack connector (line-out/mic-in)
connectors)
Power button
HDD status LED
CPU fan connector
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