5.1.2 Jumpers and switch
The motherboard of the panel PC has a number of jumpers that allow
you to configure your system to suit your applications. The table
below lists the function of each of the board's jumpers.
Table 5-1: Jumpers and their functions
Label
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
JP9
SW1
Function
Internal -12 V source selection setting
Wake on LAN (Reserved)
COM2 RS-232/422/485 setting
COM2 RS-232/422/485 setting
COM2 RS-232/422/485 setting
COM3 / COM4 Pin 9 output type setting
Watchdog timer action
CMOS clear for external RTC
COM1 / COM2 Pin 9 output type setting
Panel type setting
Chapter 5 Jumper Settings and Connectors
4 5