Before moving forward: Make sure the Desk 5000 in NOT plugged into a power outlet until the pin pad is connected.
Step 1 - Open the back cover of the Desk 5000
Step 2 - Lift the protective covering
Step 3 – Insert the PIN pad USB cable through the groove in the protective covering and into the USB port.
Step 4 - Push the protective covering back into place to lock the USB cable into place; and replace the back cover.
Step 5 – If not already connected, connect the other end of the USB connection into the PIN pad.
Step 6 – Connect the Desk 5000 power cable (one end into the magic box, the other into the power outlet)
Both the Desk 5000 and the PIN pad will automatically boot up and will pair with each other.