Advantech PCA-6751 Series - Locating Jumpers; Table 1-1: Jumpers

8 PCA-6751 Series User's Manual
Table 1-1: Jumpers
Label Function
JP1 COM2 setting for RS-232/422/485
JP2 LCD panel select
JP3 CMOS backup select
JP4 Watchdog timer configuration
1.5.2 Locating jumpers