Pelco C3425M-D Home Security System User Manual


 
C3425M-D (8/08) 11
IN-CEILING INSTALLATION: SUSPENDED CEILING
1. Remove the surface mount ring from the back box (refer to Figure 5):
a. Place fingers on the circular marks located on the sides of the surface mount ring .
b. Pinch the sides.
c. Lift and remove the surface mount ring from the back box. Do not discard the surface mount
ring; it is required to complete the installation.
Figure 5. Removing the Surface Mount Ring from the Back Box
SURFACE
MOUNTING
STANDOFF
BACK BOX