1. Turn o the computer properly through the operating system, and turn o any external devices.
2. Disconnect the power cord.
NOTE: Regardless of the power state, voltage is always present on the system board as long as the
system is plugged into an active AC outlet. You must disconnect the power cord and wait approximately
30 seconds for the power to drain to avoid damage to the internal components of the computer.
3. Loosen the captive Torx screw on the voltage switch cover on the underside of the hub (1), and then use
the inset (2) to remove the cover (3).
4. Adjust the voltage select switch behind each serial port to the setting that you want.
5. Install the voltage switch cover onto the hub.
6. Reconnect the hub power cord and peripheral devices.
Mounting the Engage One Pro to a countertop
You can use an optional countertop mounting bracket to mount the computer head unit and column to a
countertop.
Mounting the Engage One Pro to a countertop 13