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To avoid damaging the computer, always turn off the power supply
before setting jumpers. 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.
2.3.2 Jumper settings list and location
J1: N/A
J2: CMOS CLR
J5: LCD Panel Backlight Power Select
J6: LCD Panel Power Select
J7: LCD PANEL Backlight Enable Select
Photo_14 – Jumper Location
Jumper No.
J1
J2
J5
J6
J7
Table_7 – Jumper Setting
13
Function
Photo
Setting
2 1
SRTCRST_N
N/A
2
RTEST_N
N/A
1
1 2 3
+12V
1~2
(Default)
1 2 3
+5V
2~3
1
+3.3V
2
1~2
3
1
+5V
2
2~3
3
(Default)
1 2 3
High Active
1~2
(Default)
1 2 3
Low Active
2~3
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