Advantech PPC-A84/A120-X5X - Handbuch (Seite 53)

Chapter 3 The Engine of PPC-A84/A120 39
3.3.2 Jumpers
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 jumpers.
Table 3-1: Jumpers and their functions
Label Function
JP1 Power type of Lan
JP2 CMOS Clear and Watchdog Timer action
JP3 COM2 RS-232/422/485 Setting
JP4 COM2 RS-232/422/485 Setting
JP5 COM2 RS-232/422/485 Setting
JP10 Buzzer enable