LightSpeed Technologies 850iR user manual IR SENSOR INSTALLATION cont’d, Suspended Ceiling Mount

	8 5 0 i R U s e r M a n u a l
IR SENSOR INSTALLATION (cont’d)
Suspended Ceiling Mount	Wall/Solid Ceiling Mount

				wall
			mounting
				strip
				c-clip	sensor plug
1. Lift the ceiling tile nearest the grid	1. Screw the plastic mounting strip to
rail in your desired sensor location.		a place high on the wall or in the
Guide one side of the C-clip over		middle of the solid ceiling. Mount the
		strip horizontally as shown above.
one edge of the grid rail. Providing
firm support to the back of the	2. Firmly snap the C-clip on the back
grid rail with one hand (to prevent		of the IR sensor onto the plastic
		mounting strip with the sensor plug
bending), firmly and carefully snap
		hanging down (if a wall mount)
the second side of the C-clip over
		or toward the receiver location (if
the edge of the rail.		ceiling mount).
2. Uncoil sensor wire. Connect one	3. Uncoil the sensor wire. Screw one
end of the sensor cable to the		end of the sensor cable to the plug
		on the sensor. Route the wire back to
plug on the sensor. Secure wire
		the system, securing it along
overhead and route it back to
		the way.
the system.	4. Connect the other end of the sensor
3. Connect the other end of the		cable to one of the sensor inputs on
sensor cable into one of the sensor		the back of the system.
inputs on the back of the system.

15 850iR User Manual