Rs232/422/485(Com2) Selection - Intel PSB-701LF User Manual

2-5. RS232/422/485 (COM2) SELECTION
JP10 : RS-232/422/485 (COM2) Selection
This connector is used to set the COM2 function.
The jumper settings are as follows :
COM 2
Function
RS-232
RS-422
RS-485
*** Manufacturing default -- RS-232.
PSB-701LF USER
Jumper Settings
(pin closed)
All Open
1-2, 3-4, 9-10
1-2, 5-6, 7-8
'
S MANUAL
Chapter 2 Hardware Configuration
Jumper
Illustrations
Page: 2-7