15
Putting the conference system into operation
Putting the conference system into
operation
Preparing the central unit for use
Setting up the central unit on a flat surface or mounting it into a rack
If you want to place the central unit
on a flat surface
:
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Make sure that the air vents are not covered or blocked.
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Place the central unit on a flat surface as shown.
If you want to mount the central unit
into a 19” rack
, the central unit must be
supported and fixed to the rack using additional components.
Fastening the optional
rack mount “ears”
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Unscrew and remove the 2 torx screws (T25) on each side of the central unit
(see left-hand diagram).
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Secure the optional rack mount “ears”
(see “Accessories” on page 108) to
the sides of the central unit using the previously removed torx screws (see
right-hand diagram).
CAUTION
Danger of material damage and personal injury when rack
mounting the central unit!
When installing the product in a closed or multi-rack assembly,
please consider that, during operation,
•
the ambient temperature within the rack may drastically
increase,
•
high mechanical loading may occur,
•
intrinsically harmless leakage currents of the individual mains
units may accumulate, thereby exceeding the allowable limit
value.
This can cause material damage and electric shocks.
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Always
mount the central unit using a suitable rack tray. Make
sure that the mechanical loading of the rack is even.
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Make sure that the ambient temperature within the rack does not
exceed the permissible temperature limit specified in the specifi-
cations (see page 109). Ensure sufficient ventilation; if necessary,
provide additional ventilation.
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When connecting to the power supply, observe the information
indicated on the type plate. Avoid circuit overloading. If neces-
sary, provide overcurrent protection.
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Ground the rack via an additional ground connection.
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