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Legrand Home Systems 
 

SA7522 Modular Radio – Instruction Manual 

 

The SA7522 modular radio is an embedded modular radio designed to be used only with our proprietary host devices.  
The SA7522 cannot be used as a standalone device and is not intended to be sold to any parties. 
 
The SA7522 modular radio is installed inside host devices by mating it’s connectors to connectors on the board of host 
devices. 
 
The SA7522 modular radio should not be installed within a system operating simultaneously with other transmitters. 
 
The host system shall have a label showing:  Contains FCC ID: YV8-SA7522, IC: 9922A-SA7522 
 

Federal Communication Commission Declaration of Conformity Statement  

 
This device complies with Part 15 Rules. Operation is subject to the following two conditions:  

1.

 

This device may not cause harmful interference, and  

2.

 

This device must accept any interference received, including interference that may cause undesired operation.  

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the 
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential 
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful interference to radio communications.  However, there is no 
guarantee that interference will not occur in a particular installation.  If this equipment does cause harmful interference to 
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try 
to correct the interference by one or more of the following measures:  

 

Reorient or relocate the receiving antenna.  

 

Increase the separation between the equipment and receiver.  

 

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  

 

Consult the dealer or an experienced radio/TV technician for help.”  

Warning: Changes or modifications to this device not expressly approved by Legrand Home Systems could void the 
user’s authority to operate the equipment. 
 
 

 

 

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