Motorola DIMETRA MTS 2, Installation, Configuration And Basic Service Manual

Page: 290 / 517

Site Controller - GPS Module Chapter 8: Site Controller
Procedure 8-1 Site Controller - How to Update the Mapping List with the New Unit TrackID
(Continued)
5
Add new CAN Bus unit to the CAN Bus unit mapping list.
The new unit Track ID is present on the replaced unit label and indicated as
Track
ID not mapped
in the list shown in step 2 .
Use
can add_mapping <Device> <TrackID>
, where <TrackID> is a TrackID of the
new unit and <Device> is the new unit name. Units have the following names: psu X, dpm X,
atcc X, where X denotes a digit between 0 and 3. See example below:
SC> can add_mapping dpm 2 JTH0500102
6
View the updated mapping list using the
can check_mapping
command and check that
there are no units labelled as
Track ID not mapped
or
Units are not present
.
Site Controller - GPS Module
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The GPS module generates a highly accurate timing reference signal within the Base Station. To do this a
proper GPS signal must be provided to the QMA input connector on the Site Controller Front Panel. Refer to
the GPS section in the Technical Speci
fi
cations chapter of this manual. The Site Controller provides a +5 V dc
supply voltage on the QMA connector. It is intended to be used to provide a voltage supply for active antennas.
See Chapter 4, "Hardware Installation" for description of external GPS.
See "MTS - Internal GPS Module Test" on page 8-40 and "MTS - External GPS Module Test"
on page 8-41 for procedures on how to verify the internal and external GPS module.
8-14
6802800U74-N September 2009