C3426M-D (3/08) 29
Install Liner and Trim Ring
1. Adjust the liner (if installed), refer to Figure15:
a. Align the screw holes in the trim ring with those in the back box to identify the proper liner
position.
b. Loosen the three Phillips screws located in the trim ring.
c. Insert the blade of a standard screwdriver in one of the adjustment grooves. Rotate the liner
to position the viewing window over the camera lens.
d. Tighten the three Phillips screws to lock the liner in place.
Figure 15. Adjusting the Liner
2. Align the screw holes in the trim ring with those in the back box.
3. Tighten the tamper-resistant screws through the trim ring into the back box. Use the supplied
1/8-inch hollow screwdriver bit.
LOOSEN SCREWS
ADJUSTMENT
GROOVE
LINER