22Connecting the touchscreen monitorConnecting to a PC1 Connect a PC to the product using an HDMI or HDMI-DVI cable.HDMI IN 1, HDMI IN 2HDMI IN 1, HDMI IN 2or2 Connect the DC power adapter to the product and power outlet.3 After the power supply is connected, the product automatically detects and switches to theconnected input source.― If the screen appears blank, turn the product off and then on again.4 Connect the USB (PC) port on the product to a USB port on the PC using the USB (PC) cable.USB (PC)Connecting to a laptop or tablet PCConnect a laptop or tablet PC to the product using the same method as when connecting a PC.• When the monitor touch screen does not function after a touchscreen laptop or tablet PC is connected― First connect the HDMI cable according to the connection method. Next, connect the USB (PC) cable.― If the touch screen still does not function after all connections are established, disconnect and then connect the USB (PC) cable again.