AVT MAGIC THipPro, Hardware Manual

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PAGE 17
P u t t i n g t h e s y s t e m i n t o o p e r a t i o n
3 P U T T I N G T H E S Y S T E M I N T O O P E R A T I O N
3.1 Mounting
With its dimensions (W
×
H
×
D) of 434 mm
×
44,5 mm (1 U)
×
252 mm the
MAGIC THipPro system can be either used as desktop device or mounted in
a 19 inch rack. Corresponding 19“ mounting brackets are included in deliv-
ery.
When mounting the unit please keep in mind that the bending radius of the
cables is always greater than the minimum allowed value.
When the MAGIC THipPro Telephone Hybrid is installed, please make sure
that there is sufficient air ventilation: It is recommended to keep a spacing of
ca. 3 cm from the openings. In general, the ambient temperature of the system
should be within the range of +5
°
C and +45
°
C. These limits are especially to
observe if the system is inserted in a rack. The systems works without venti-
lation.
During operation air humidity must range between 5% and 85%.
3.2 Connection to the mains voltage
The system can be operated with mains voltage in the range from 90 V to
253 V via the internal power supply and the mains type appliance cable. The
line frequency can vary from 45 Hz to 65 Hz. The maximum power consump-
tion is 15W. The rack must be earthed according to the EMC regulations. The
earthing can be carried out via the earthing screw on the back side of the unit.
The unit has a circuit closer. After plugging in the mains type appliance cable
and pressing the circuit closer, the system boots within a few seconds.
3.3 Earthing of the system
For EMC reasons an earthing via the earthing screw of the system must be car-
TIP
The system temperature can be indicated on the display.
ATTENTION Incorrect ambient temperature and humidity can cause functional defi-
ciencies.
Operation outside the threshold values indicated above leads to a loss of war-
ranty claim.
!