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RS-422/485 SERIAL INTERFACE PLUS, 4-PORT
4.2 Hardware Installation
The RS-422/485 Serial Interface Plus Card can be installed in any of the PC
expansion slots. The Card contains several jumper straps for each port that
you must set for proper operation.
1.Turn off PC power. Disconnect the power cord.
2.Remove the PC case cover.
3.Locate an available slot and remove the blank metal slot cover.
4.Gently insert the Card into the slot. Make sure that the Card is seated
properly.
5.Replace the screw.
6.Replace the cover.
7.Connect the power cord.
Installation is complete.