FORD VMM - Manual (Page 5)

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he Vehicle Measurement Module (VMM) is a high performance, ruggedized, vehicle
instrumentation gateway.
The VMM unit is housed in a magnesium enclosure with a tough, protective, plastic cover
for the PCMCIA expansion slot which can, for example, be used for wireless LAN cards or memory
expansion.
The VMM device contains four LED status indicators to provide the user with a visual mode of
operation for the VMM and host device.
The VMM also has detachable cables for connection to industry standard high-speed host interfaces
as well as to the vehicle under test.
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