Table 2.4: Jp8: Lcd Panel Power Select; Table 2.5: Jp9: Backlight Control Select; Jumper Description - Advantech PCM-9588 User Manual

Table 2.4: JP8: LCD Panel Power Select

Part Number
Footprint
Description
Setting
(1-2)
(2-3)

Table 2.5: JP9: Backlight control select

Part Number
Footprint
Description
Setting
(1-2)
(2-3)
2.1.3

Jumper description

Cards can be configured by setting jumpers. A jumper is a metal bridge used to close
an electric circuit. It consists of two metal pins and a small metal clip (often protected
by a plastic cover) that slides over the pins to connect them. To close a jumper, you
connect the pins with the clip. To open a jumper, you remove the clip. Sometimes a
jumper will have three pins, labeled 1, 2 and 3. In this case you would connect either
pins 1 and 2, or 2 and 3.
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.
Warning! To avoid damaging the computer, always turn off the power supply
before setting jumpers. And when clearing CMOS, set the jumper back
to 3.0 V Battery On, before turning on the power supply.
1653003101
JH3X1V-2M
PIN HEADER 3*1P 180D(M) 2.0mm DIP SQUARE W/O Pb
Function
+V5
+V3.3
1653003101
JH3X1V-2M
PIN HEADER 3*1P 180D(M) 2.0mm DIP SQUARE W/O Pb
Function
PWM Control
Voltage Control
11
1 2 3
PCM-9588 User Manual