Digium TDM400P, Руководство пользователя

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Release 1.0 Digium, Inc. Page 43
Chapter 6
Service Personnel Requisites
This chapter explains required installation measures that must be
followed by qualified service personnel. Additional information is
provided in the preceding chapters for identifying, installing, and
configuring the TDM400P card. This chapter contains the following
sections:
„
Card Labeling on page 44
„
Labeling the External PC on page 45
Caution.
Only qualified service personnel should install the card.
Users should not attempt to perform this function themselves.
Caution.
Only connect regulatory equipment (approved for use in your
specific country) to the telecommunications network voltage
circuit ports.
Warning.
Disconnect telecommunications network cables before opening
the cover or removing the card from the mother equipment.
Warning.
For safety reasons, only connect equipment with a
telecommunications compliance label. This includes customer
equipment previously labelled permitted or certified .