DFI DT122-CR Manual - Manual (Page 18)

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18
Chapter 4 Jumper Settings
Chapter 4
These jumpers are used to select the power of the USB ports. Selecting +5V_standby will al-
low you to use a USB device to wake up the system.
USB Power Select
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
USB 0-1/2-3
(JP6)
2-3 On:
+5V_standby
1-2 On: +5V
(default)
1
3
2
1
3
2
USB 8-9
(JP8)
2-3 On:
+5V_standby
1-2 On: +5V
(default)
1
3
2
1
3
2
1-2 On: +12V
1
3
5
2
4
6
3-4 On: +5V
1
3
5
2
4
6
5-6 On: +3.3V
(default)
1
3
5
2
4
6
JP9
JP9 is used to select the power supplied to the LCD panel.
Important:
Before powering-on the system, make sure JP9’s setting matches the LCD panel’s
specification. Selecting the incorrect voltage will seriously damage the LCD panel.