2 | DLA SENSOR INSTALLATION INSTRUCTIONS
Step One: Install DLA Hardware
DLA-R Installation
METHOD ONE: CEILING TILE INSTALLATION
a. Review the DLA-R dimensional drawings, above.
b. Remove and put aside the extra serial number label.
c. Remove the plastic bezel.
Hint:
Place your thumb on the notch in the bezel and pull away
to release.
d. Using the metal mounting plate as a template, trace the inner
profile and the screw holes and then cut the ceiling tile using
an appropriate saw.
e. Insert the sensor housing up through the hole in the ceiling
tile, place the mounting plate on the back of the ceiling tile
around the sensor housing, and then secure using the (2x)
supplied Phillips screws.
Note:
Place the flat side of the collar against the tile.
f. Replace the bezel.
g. Make power and data connections (see
Step Two
on page 6).
METHOD TWO: 4-INCH ROUND JUNCTION BOX INSTALLATION
a. Review the DLA-R dimensional drawings, above.
b. Remove and put aside the extra serial number label.
c. Remove the plastic bezel.
Hint:
Place your thumb on the notch in the bezel and pull away
to release.
d. Discard the metal mounting plate.
e. Make power and data connections (see
Step Two
on page 6).
f. Insert the sensor housing into the junction box and then
secure using the (2x) supplied Philips screws.
g. Replace the bezel.
1.9 in
4.7 cm
4.6 in
11.6 cm
3.5 in
8.9 cm
1
Ceiling Tile Mount
Junction Box Mount
Bezel
Mounting Plate
