Com 1 Rs232/Power Select; Lcd/Inverter Power Select - DFI BW171 User Manual

COM 1 RS232/Power Select

JP4
5 3 1 5 3 1
6 4 2 6 4 2
1-3 (RI), 2-4 (DCD)
3-5 (+5V), 4-6 (+12V) On:
RS232 with power
On: RS232 (default)
JP4 is used to configure the Serial COM port 1 to pure RS232 or RS232 with power.
Chapter 2 Hardware Installation
Chapter 2
1
1
9
2
COM 1:
RS232/422/485
14

LCD/Inverter Power Select

JP9 is used to select the power level of LVDS LCD inverter connector.
3 2 1
1-2 On:
1
+12V (default)
JP9
3 2 1
2-3 On: +5V
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