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10 jumper settings, 1 access the jumpers, Umper – IEI Integration PPC-37xx-N270 v2.20 User Manual

Page 53: Ettings, Figure 4-14: jumper locations, Table 4-1: jumpers

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PPC-37xx-N270 Panel PC

Page 39

4.10 Jumper Settings

NOTE:

A jumper is a metal bridge used to close an

electrical circuit. It consists of two or three metal

pins and a small metal clip (often protected by a

plastic cover) that slides over the pins to connect

them. To CLOSE/SHORT a jumper means

connecting the pins of the jumper with the plastic

clip and to OPEN a jumper means removing the

plastic clip from a jumper.

Figure 4-14: Jumper Locations

The following jumpers can be found on the motherboard installed in the PPC-37xx-N270.

Before the PPC-37xx-N270 is installed, the jumpers must be set in accordance with the

desired configuration. The jumpers on the PPC-37xx-N270 motherboard are listed in

6

Table 4-1

.

Description

Label

Type

AT Power Mode Setting

ATXCTL1

3-pin wafer

CF Card Setting

JCF1

2-pin header

Clear CMOS

J_CMOS1

3-pin header

COM2 Mode Setting

JP1

6-pin header

Table 4-1: Jumpers

4.10.1 Access the Jumpers

To access the jumpers, remove the back panel. To remove the back panel, please refer to

Section 4.5

.