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

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MTS 2 and MTS 4 Installation, Con
fi
guration and Basic Service Manual ESD Wrist Strap Safety Precautions
Figure C-1 Connecting the ESD Strap
ESD wrist strap use is critical in the following cases:
•
Replacement of any module inside a box. This includes service of any modules in a base radio.
•
Service of receiver multicoupler (RMC). The RMC is a relatively open mechanical
design and ESD protection is critical when servicing this module. In case of
fi
eld repair
the
fi
rst step should be to connect the cable to the Duplexer or Preselector. Second
step will be to connect to the RMC. Never do this vice versa.
Special attention must be made to the cable that connects the Duplexer and Preselector
RX outputs to the inputs of the RMC. Never connect or disconnect this cable
without using a correctly earthed ESD wrist strap.
6802800U74-N September 2009
C-3