Com1 Mode Select Jumpers (Jp1, Jp2, Jp3); Audio Output Selection Jumper (Jp4) - AXIOMTEK SHB211 Series User Manual

Jumper
NB PCIEx16 Signal MODE
JP20~21
Default: PCIEx16

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

2.3.2 Audio Output Selection Jumper (JP4)

This jumper makes the selection of Audio output.
Description
Audio Line Out/
Speaker Out
Jumpers and Connectors
SHB211 Socket P Half-Size SBC User's Manual
Default Setting
-- The End --
Jumper Setting
JP1
JP1
JP1
Function
Line Out
(Default)
Speak Out
Jumper Setting
Short 2-3
JP2 JP3
JP2 JP3
JP2 JP3
Jumper Setting
11