Owner's Manual

46 Mesa 3 Rugged Tablet Owner’s Manual
The HDMI port on the dock can be used if the Mesa 3 has
three rows of docking pin contacts.
A dongle is required for HDMI if the Mesa 3 has two rows of
docking pin contacts.
Plug the USB connector on the dongle into a USB port
on the dock, then plug the HDMI cable into the dongle.
(Some dock models come with a dongle. They are also sold
separately.)
How to Use the Dock
1. Provide power to the dock using the 20 W AC wall
charger provided with your Mesa 3 (the ports require
external power). A 45 W charger is available as an
option, and we recommend this charger if you are using
the dock as an ofce computer with several peripheral
functions. The 20 W AC wall charger might not provide
enough power to charge the batteries and run the
Mesa 3.
2. Plug in the cables for your desired setup.
3. If a hand strap is covering the pin contacts on the Mesa
3, unhook one end or remove it.
4. Hold the Mesa 3 horizontally with the docking pin
contacts facing down. Place it over the dock alignment
pins and press down until you feel and hear the lock
engage.
5. Some devices require drivers. If prompted, follow the
instructions on the screen and wait for drivers to install. If
you have a model of the dock that uses a USB to HDMI
dongle, you may need to download and install a driver
for the dongle. The newest version of the driver can be
found here: http://www.displaylink.com/downloads/
le?id=675. A disk with the driver on it is also provided
with some dongles.