LightSpeed Technologies 850iR Benutzerhandbuch

8 5 0 i R   U s e r   M a n u a l

 the ceiling tile nearest the grid 

rail in your desired sensor location. 
Guide one side of the C-clip over 
one edge of the grid rail. Providing 
firm support to the back of the 
grid rail with one hand (to prevent 
bending), firmly and carefully snap 
the second side of the C-clip over 
the edge of the rail.

 sensor wire. Connect one 

end of the sensor cable to the 
plug on the sensor. Secure wire 
overhead and route it back to  
the system.

 the other end of the 

sensor cable into one of the sensor 
inputs on the back of the system.

IR SENSOR INSTALLATION (cont’d)

 the plastic mounting strip to 

a place high on the wall or in the 
middle of the solid ceiling. Mount the 
strip horizontally as shown above.

 snap the C-clip on the back 

of the IR sensor onto the plastic 
mounting strip with the sensor plug 
hanging down (if a wall mount) 
or toward the receiver location (if 
ceiling mount).

 the sensor wire. Screw one 

end of the sensor cable to the plug 
on the sensor. Route the wire back to 
the system, securing it along  
the way.

 the other end of the sensor 

cable to one of the sensor inputs on 
the back of the system.

 

Suspended Ceiling Mount

Wall/Solid Ceiling Mount