Advantech PPC-S123 manual Locating jumpers and switch, JP5 COM3/COM4

4.1.3 Locating jumpers and switch

	JP5: COM3/COM4
JP6: Watchdog timer action	PIN 9 output type setting

JP3: COM2 type

select

JP4: COM2 type

select

JP2: COM2 type

select

JP7: CMOS clear

Figure 4-1: Jumpers on the PPC-S123 motherboard

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