Sennheiser SDC 3000, System Manual

Page: 11 / 126

Safety information
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Safety information
The Sennheiser SDC digital conference system is state of the art and has
been designed to meet the regulations in force. Nevertheless, the
individual components of the conference system can cause danger for
persons and material assets if:
y
the conference system is not used as intended,
y
the conference system is set up by personnel not familiar with the safety
regulations,
y
the conference system is converted or altered incorrectly,
y
the safety instructions are not observed.
For your own safety, please observe the following instructions:
y
Ensure sufficient air circulation in the vicinity of the power supply units
and the central units. Do not cover any air vents. There must be at least
10 cm (3.9 in.) of open space around the air vents of the power supply
units and central units.
y
Place the components of the conference system on flat surfaces only.The
central unit may be placed in a rack.
y
The components of the conference system are not splash-proof. Do not
place any containers/tanks containing water or similar liquids on top of
the components.
y
Disconnect all power supply units and central units from the mains by
removing the plug before cleaning the components of the conference
system.
y
Clean the components of the conference system with a damp cloth only.
Do not use solvents as they can damage the surfaces.
y
Only use the connection cables available from Sennheiser electronic
GmbH (see “The system cables” on page 25). Sennheiser makes no
warranty as to cables not manufactured by Sennheiser.