Multibrackets MB-9833 Installationsanleitung Seite 5

D
The cables
Loosen the screws with L3 allen wrench,
pull out the support arm around
and make power cable & signal cables go
through the support arm.
The cables
The cables can be got through the wall plate
4'' (100mm)
by three ways as shown in the pictures. Then,
Tighten the screw F after locating the projector
position.
The cables