Putting The Receiver Into Operation; Fitting The Device Feet; Rack Mounting - Sennheiser EM 3731 Notice D'emploi

Putting the receiver into operation

Fitting the device feet

When the receiver is not installed in a rack, avoid the receiver sliding
around and reduce the chance of damage to the receiver and to any
surface on which it is placed by fixing the four soft rubber self adhesive
feet to the base of the receiver in the positions indicated.
Note:
Do not fit the rubber feet when rack mounting the receiver.
CAUTION! Risk of staining of furniture surfaces!
Some furniture surfaces have been treated with varnish, polish
or synthetics which might cause stains when they come into
contact with other synthetics. Despite a thorough testing of the
synthetics used by us, we cannot rule out the possibility of
staining.
Do not place the receiver on delicate surfaces.
Ensure that the base of the receiver is clean and free from grease
before fitting the rubber feet.
Fix the rubber feet to the base of the receiver by peeling off the backing
paper and fitting them as shown in the diagram on the left.

Rack mounting

CAUTION! Risks when rack mounting the receiver!
When installing the device in a closed or multi-rack assembly,
please consider
temperature within the rack may significantly rise above room
temperature.
The ambient temperature within the rack must not exceed
the temperature limit specified in the specifications.
When installing the device in a rack, take good care not to
affect the ventilation required for safe operation or provide
additional ventilation.
Make sure the mechanical loading of the rack is even to
avoid a hazardous condition such as a severely unbalanced
rack.
When connecting the device to the power supply, observe
the information indicated on the type plate. Avoid circuit
overloading. If necessary, provide overcurrent protection.
Ensure a reliable mains ground connection of the device by
taking appropriate measures.
When installing the device in a closed or multi-rack
assembly, please note that intrinsically harmless leakage
currents of the individual devices may accumulate, thereby
exceeding the allowable limit value. As a remedy, ground the
rack via an additional ground connection.
Putting the receiver into operation
that, during operation, the ambient
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