Power Suppy Selection Jumper (Jp2); Com2 Mode Select Jumpers (Jp3, Jp4, Jp5) - AXIOMTEK SBC81700 Series User Manual

2.3.2 Power Suppy Selection Jumper (JP2)

Description Function
ATX
Power
POWER
Supply
(Default)
Selection
AT
POWER

2.3.3 COM2 Mode Select Jumpers (JP3, JP4, JP5)

These jumpers select the COM2 port's communication mode to
operate RS-232 or RS-422/485.
Description Function
COM2 Mode RS-232
Select (Default)
RS-422
RS-485
Jumpers and Connectors
SBC81700 VIA V4 SBC User's Manual
Jumper Setting
Jumper Setting
JP3 JP4
JP3 JP4
JP3 JP4
JP5
JP5
JP5
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