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Mobile Data Terminal
This guide does not include specic details about installing with a Mobile
Data terminal (MDT). However, connect the MDT to the 8-way Dedicated
Data Connector (DDC) in the SCC3 using a DDC PEI Tail and Data Lead
or to the Vehicle Accessory Connector (VAC) on the front of the SCC3
using a USB Data Cable.
Alternatively, connect to a spare 15-way interface on the transceiver
using a Data Lead. If a spare 15-way interface is not available, connect
a Console Interface Box (part no. 300-00221) between the SCG22 and
the SCC3 using remote console cables not exceeding 10m in total length.
Connect the MDT to the spare 15-way connector on the interface box.
Connecting a Remote SIM Reader
To install an optional Remote SIM Reader, connect the device to the
console 1 connector on the rear panel of the SCG22 using a remote
console cable not exceeding 7m in length.
If a console is connected to the console 1 connector, connect a Console
Interface Box (part no. 300-00221) between the SCG22 and the console
using remote console cables.
Ensure that the combined cable lengths from the SCG22 to the Remote
SIM Reader/console does not exceed 7m.
Cable to console
Console
Interface Box
Remote SIM
Reader