Installation14 DocuMate 252 Scanner User’s GuideStep 4: Connect the USB Cable and Turn on the PowerThe DocuMate 252 scanner connects to any available USB port.Check your computer’s manual for USB port locations.1. Remove any protective tape from the USB cable.2. Plug the USB cable into the USB port on the scanner then intoa USB port on the computer. Connection to a USB 2.0 HighSpeed port provides optimum performance, however yourscanner will also connect to a USB 1.1 port.The USB symbol, as seen in the above diagram, identifies thelocation of the USB port on your computer. If the plug does notattach easily, make sure that you are plugging it in correctly. Donot force the plug into the connection.You can also connect the scanner to a USB port on thecomputer’s keyboard if it has one, or to a USB hub. If you use aUSB hub, it must have its own power supply already pluggedinto an electrical outlet.NOTE: You can connect the scanner to your computer while thecomputer is running. You do not have to shut down yourcomputer.USB