Locating Jumpers And Switch; Figure 3-1: Locating Jumpers On The Ippc-9120/9150 Motherboard - Advantech RUGGED PENTIUM IPPC-9120 User Manual

3.1.3 Locating jumpers and switch

JP2: Wake on LAN
(Reserved)
JP6: COM3 / COM4
Pin 9 output type
setting
JP9: COM1 / COM2
Pin 9 output type
setting

Figure 3-1: Locating jumpers on the IPPC-9120/9150 motherboard

32 IPPC-9120/9150 Series User's Manual
JP7: Watchdog
timer action
JP8: CMOS clear
for external RTC
JP1: Internal -12 V
source enable
setting
SW3: Panel type
setting
JP3: COM2
RS-232/422/485
setting
JP4: COM2
RS-232/422/485
setting
JP5: COM2
RS-232/422/485
setting