2N Helios IP Vario - Manual (Page 19)

19
2N TELEKOMUNIKACE a.s., www.2n.cz
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In multiple-module assemblies connect the boxes, placing the basic module to
the left and the extending modules to the right. The interconnecting cable shall
be connected later!
Install blank modules on the unused side holes as shown in Figure previous step.
If you are installing a roof module, put it on the wall now.
Fix
on the wall with screws. Carry the supply cables 2N
®
Helios IP Vario
(Ethernet, lock, power cables) to the basic module box through one of the holes.
While installing a roof module, paste its top and side edges to the wall using
silicon glue to prevent water from flowing into the box along or around the
cables.
Warning
Never remove the main board or camera electronics from under the
lower cover while installing
. Do not 2N
®
Helios IP Vario
disconnect the camera flat cable from the main board. Do not bend
and press upon the flat cable either.
Warning
Make sure that the mounting surface for the 2N
®
Helios IP Vario
door communicator is perfectly flat. Avoid mechanical overload upon
the bottom part of the cover. An incorrect installation on an uneven
surface may lead to cover deformation and thus product
malfunctions.