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17
Chapter 4 Hardware Installation
Chapter 4
USB Power Select
JP4 and JP6 are used to select the power of the USB ports. Sel5V_standby will allow
you to use a USB device to wake up the system.
USB 2-5
(JP6)
USB 0-1
(JP4)
2-3 On:
+5V_standby
(default)
1-2 On: +5V
1
3
2
1
3
2
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the
+5V_standby power source of your power supply must support
≥
1.5A. For 3 or more
USB ports, the +5V_standby power source of your power supply must support
≥
2A.
Panel Power Select
JP2
JP2 is used to select the power supplied to the LCD panel.
1-2 On: +12V
3-4 On: +5V
5-6 On: +3.3V
(default)
1 3 5
2 4 6
2 4 6
1 3 5
2 4 6
1 3 5
Important:
Before powering-on the system, make sure JP2’s setting matches the LCD panel’s
specification. Selecting the incorrect voltage will seriously damage the LCD panel.
1-2 On: +5V
1
3
2
1
3
2
2-3 On:
+5V_standby
(default)
