i 
Cautions and Warnings 
 
WARNING  Installation and servicing should be performed only by qualified and 
experienced technicians to conform to all local codes and to maintain your warranty. 
WARNING  Use only with the supplied power converters. The Ethernet connection is not 
intended to be connected to an exposed (outside plant) network. 
CAUTION  There is a risk of explosion if the battery is replaced by an incorrect type. 
Dispose of used batteries in accordance to local laws. 
Regulatory Statements 
FCC Compliance Statement 
Information to the User: 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. 
Note  
Changes or modifications not expressly approved by the party 
responsible for compliance could void the user’s authority to 
operate the equipment. 
This Class B digital apparatus complies with Canadian ICES-003.