AXIOMTEK CAPA322, User Manual, Page: 16 / 67

CAPA322 3.5” Board
6 Board and Pin Assignment
2.3.1 LVDS/eDP +3.3V/+5V/+12V Voltage Selection (JP1)
The board supports voltage selection for flat panel displays. Use this jumper to set LVDS
connector (CN4) pin 1~6 VCCM / eDP connector (CN9) pin 1~4 LCD_VCC to +3.3V,
+5V or +12V level. To prevent hardware damage, before connecting please make sure
that the input voltage of flat panel is correct.
2.3.2 Restore BIOS Optimal Defaults (SW1)
Use SW1 to restore CMOS. To restore BIOS optimal defaults, press the tact switch for at
least 3 seconds, then release.
2.3.3 Auto Power On (SSW1)
If SSW1 is enabled for power input, the system will be automatically power on without
pressing soft power button. If SSW1 is disabled for power input, it is necessary to
manually press soft power button to power on the system.
Function Setting
+12V level 5-6 close
+5V level
2-4 close
or
4-6 close
+3.3V level (Default) 1-2 close
Function Setting
Normal (Default) Release
Restore BIOS optimal defaults Press
Function Setting
Disable auto power on (Default) 1-2 close
Enable auto power on 2-3 close