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2 - ELECTRICAL INSTALLATION
2.1 - Configuration Wireless DHF/Wired
The DIP switch 2 is used to set
the wireless Melodys in
wired version.
Warning : the operation is different
according to the mode being used:
in “Wireless DHF” mode, the master
clock Sigma selects one melody
among 16 while in “Wired mode” the
master clock turns on the Melodys
which will play the last pre-selected
(in the Melodys itself) melody.
2.2 - « Wireless DHF » mode installation
In accordance with the model, 1100-
240VAC ±10% 50/60 Hz or 24 VDC,
connect the appropriate power supply
on the terminal strip (2), As the device
is a class II device, there is no
earth
connection.
The cable must be attached (point 4)
in such a way as to place no stress
on the connection terminals.
For a 24V installation, verify that
the voltage does not drop below the
threshold (24V-10%). The section of the
line should be fitted to its consumption
and length.
Melodys TBT 24V installation precaution: Maximum distance allowed
Wire cross-sectional area (wire diameter)
0,5
2
(8/10)
0,75
2
1,5
2
Number of Melodys on the line
15
43 m
62 m
125 m
10
62 m
95 m
190 m
5
125 m
190 m
380 m
Important notes:
1 – The distance can be doubled by limiting the volume to 7.
2 – These distance limitations concern only one Melodys line; but it is possible to
install several lines in parallel.
DIP switch
positions
DIP2 to position
off = wired version
DIP2 to position on
= wireless version
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