Aaeon AEC-6950, Manual

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E m b e d d e d C o n t r o l l e r A E C - 6 9 5 0
Chapter 2 Hardware Installation
2 - 7
2.6 Isolation COM1, COM2 RS232/RS485/RS422 selection (JP3,
JP4)
J P 3 , J P 4 Function
RS232 1-2,3-4,5-6 close
RS422 3-4 close , 1-2 5-6 open
RS485 5-6 close , 1-2 3-4 open
2.7 LVDS Port Backlight Lightness Control Mode Selection
(JP5)
JP5 Function
1-2 PWM MODE
2-3 VR MODE (Default)
2.8 Inverter Power Selection (JP8)
JP8 Function
1-2 +12V (Default)
2-3 +5V
2.9 LCD Voltage Selection (JP9)
JP9 Function
1-2 +5V
2-3 +3.3V (Default)
2.10 COM3 +12V/+5V/Ring Selection (JP11)
JP11 Signal
1-2 +12V
3-4 +5V
5-6 Ring (Default)