Advantech PCM-3362 User Manual download pdf (Page 19)

11 PCM-3362 User Manual

Chapter 2 Hardware Installation

The jumper settings are schematically depicted in this manual as follows:

A pair of needle-nose pliers may be helpful when working with jumpers. If you have

any doubts about the best hardware configuration for your application, contact your

local distributor or sales representative before you make any changes. Generally, you

simply need a standard cable to make most connections.

2.4.1 Clear CMOS (JP1)

The PCM-3362 single board computer contains a jumper that can erase CMOS data

and reset the system BIOS information. Normally this jumper should be set with pins

1-2 closed. If you want to reset the CMOS data, set CMOS1 to 2-3 closed for just a

few seconds, and then move the jumper back to 1-2 closed. This procedure will reset

the CMOS to its default setting.

2.4.2 LVDS Panel Power Select (JP2)

Open

Closed

Closed 2-3

Warning! To avoid damaging the computer, always turn off the power supply

before clearing CMOS.

Table 2.3: Clear CMOS (JP1)

Setting Function

1-2 Normal (default)

2-3 Clear CMOS

Table 2.4: LVDS Panel Power Select (JP2)

Setting Function

1-2 5 V

2-3 3.3 V (default)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 87 88

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Advantech PCM-3362 User Manual Page 19