User's Manual
80-J4866-1 Rev. A 1/9/06 2-5
ALL INFORMATION SUBJECT TO CHANGE
Component Overview The Media Display Unit
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The Media Display Unit
The media display unit is what the driver uses to exchange messages with the dispatcher. It
also allows the driver and Fleet Management Center (FMC) to access the optional Vehicle
Information System (VIS). This system provides important information, such as driver and
vehicle performance data, diagnostics, trailer connects and disconnects, and trailer
refrigeration monitoring.
The MDU is the newest display unit available to be used specifically with the OmniVision
system. It provides similar functions to the EDU with the addition of new and enhanced
capabilities. The standard features of the MDU include:
• Keyboard—allows the user to distinguish the keys in the dark; provides appropriate keys
for navigating, modifying, and terminating data entry; allows the user to navigate the
Windows CE applications without using the touchscreen; and allows the user to adjust the
volume of the speaker.
• 7" color TFT LCD Display Screen— touchscreen display; provisions for an optional
fingerprint sensor; an ambient light sensor which adjusts the display to be readable under
all lighting conditions; and different color LEDs for different alerts.
• Holster—features a non-skid service.
• RCD functionality.
When not in use, the MDU rests in a holster usually mounted on the dashboard.
Caution
The MDU is not watertight. If you accidentally spill liquid on the unit, turn over the
unit and dry it off immediately.
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