ETC Installation Guide
Occupancy/Vacancy Sensor
Echo Occupancy/Vacancy Sensor
Page 5 of 12
Electronic Theatre Controls, Inc.
Step 6:
Attach the sensor to the mounting plate by aligning the tabs
on the sensor with the slots on the mounting plate, then twist
clockwise until the two are secured into place.
Soft Ceiling Tile Installation
Step 1:
Pull the Belden 8471 (or equivalent) and 14 AWG (2.5mm
2
)
ground wire to the installation location.
Step 2:
If you are installing the sensor in series with other
sensors or stations
(continuing the data run), use the
provided EchoConnect pigtail, ESD ground pigtail and
connectors (not provided)
to make the terminations.
If you
are not continuing the data run
, proceed
to Step 3.
a: Strip each wire to the appropriate length, depending on
the wire nut or other termination used (wire nuts are not
provided).
b: Twist the data - (typically black) EchoConnect wire, the
black lead from the EchoConnect pigtail, and any
continuing EchoConnect (typically black) wire together
and secure with the wire nut.
c: Repeat the above steps for the data + (typically white)
EchoConnect wire, and for the ESD ground wires.
Step 3:
Create a hole for wire pass-through in the ceiling tile by
poking through the center hole or oblong hole of the
mounting plate, then pull the wires through.
Poke the adapter through the ceiling tile, then bend
it over for a secure fit.
EchoConnect pigtail
and connectors
(optional use)
Terminate
wires here