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Installation Modes (AC Power Supply)
Installing the BTS3900B on a
a
Wall (in Separated Mode)
Installing the BTS3900B
c
on the Ceiling
If the BTS3900B is to be installed on the ceiling, the
ceiling must be made of concrete.
Installing the BTS3900B on
b
a Wall (in Integrated Mode)
Installing the BTS3900B
d
Inside the Ceiling Void
Ceiling
If the BTS3900B is to be installed inside the ceiling, it
must be installed on the metal pole between the
ceiling and the concrete floor. As shown in the above
figure, the BTS3900B can be installed on a square
pole, on a round pole, or on an angle steel . In this
guide, the description of the BTS3900B installation is
based on the installation on a square pole. The
procedure for installing the BTS3900B on a round
pole or on an angle steel is the same as that for
installing the BTS3900B on a square pole.
4
Concrete floor
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