2.3
Jumper Settings
Proper jumper settings configure the IMB202 to meet your application
purpose.
2.3.1 COM1 Mode Select Jumpers (JP1, JP2, JP3)
These jumpers select the COM1 port's communication mode to
operate RS-232 or RS-422/485.
Description
Function
COM1
RS-232
(Default)
RS-422
RS-485
Jumpers and Connectors
IMB202 LGA775 ATX Board User's Manual
Jumper Setting
JP1
JP2
JP1
JP2
JP1
JP2
JP3
JP3
JP3
7
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