-
５
-
MARK
Decoration Ring
Figure 15 Figure16
d) Notice: The thickness of the ceiling to install speed dome must be ≤ 1.65
inch
(4.2 cm) and ≥ 0.38 inch (0. 8cm).
Notice: The ceiling should withstand 4 times the load of the speed dome weight.
1)
It has the drill map in embedded bracket
，
tip the black parts of double paper, the
central of drill map have a red spot, which is central spot
（
Figure17
）
.
2)
Base on the red spot to draw the sign
（
Figure18
）
.
Figure17 Figure 18
3)
According the material of ceiling, choose the different tools to drill
（
Figure19
）
.
4)
Fixup the “installation pedestal” with the embedded mount
（
Figure 20
）
.
Figure 19 Figure 20
5)
For easy installation, adjust the three swing mounting clips to let the distance between
the clips and the flange a little longer than ceiling thickness.
6)
Swing the three mounting clips to adhere to back box wall. Place the back box inside
the ceiling hole. Let the flange cling to the ceiling.
