Pelco Manual C1456M-D (10/98) 9
COMPASS TOOL
SAFETY
BRACKET
CONDUIT FITTING
& LOCK NUT
T-RAIL CLIP

Figure 2. Back Box PartsFigure 1. In-Ceiling Components

BACK
BOX
DOME
DRIVE
LOWER
DOME
1.3.1 In-Ceiling Models
The Spectra® (Version 3.0) dome shipping carton contains three boxes, plus the
C1456M-D system manual that covers everything in the system (back box, dome
drive, and lower dome). Inspect each box to make sure all parts are present.
Back Box
1 Back box
1 Parts bag (refer to Figure 2)
1 Conduit fitting
1 Safety chain bracket
1 Lock nut
1 Compass tool
4 T-rail clip (clip, L-bracket, screw, lock washer and nut)
1 Installation/Operation Manual (C1488M)
Dome Drive
1 Dome drive
1 Installation/Operation Manual (C1490M)
Lower Dome
1 Acrylic lower dome with trim ring
1 Installation Instructions (C1457M-B)