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DVI :
Connect the DVI terminal of your monitor to your computer using a
DC 12V :
Connect a power line to a direct current power supply and then plug it into the relevant power port.
UP (USB upstream port):
Connect the UP port of the monitor and the USB port of the computer with the USB cable.
DOWN (USB downstream port):
Connect the DOWN port of the USB monitor and a USB device with the USB cable.
zTo use DOWN (Downstream Port), you have to connect the
UP (Upstream Cable ) to the PC.
zMake sure to use the USB cable supplied with this monitor to connect the monitor's UP port and your computer's USB port.
See Connecting the Monitor for further information regarding cable connections.