ZyXEL N4100 Guia Do Utilizador

Appendix G Legal Information

N4100 User’s Guide

provide reasonable protection against harmful interference in a residential 
installation. This device 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 device does cause harmful interference to radio/television reception, which 
can be determined by turning the device 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 the 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.

• This transmitter must not be co-located or operating in conjunction with any 

other antenna or transmitter. 

• IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-

limited to channels 1 through 11.

 

• To comply with FCC RF exposure compliance requirements, a separation 

distance of at least 20 cm must be maintained between the antenna of this 

device and all persons. 

This device complies with RSS-210 of the Industry Canada Rules. Operation is 
subject to the following two conditions:

1) this device may not cause interference and

2) this device must accept any interference, including interference that may cause 
undesired operation of the device

This device has been designed to operate with an antenna having a maximum 
gain of 2dBi.

Antenna having a higher gain is strictly prohibited per regulations of Industry 
Canada. The required antenna impedance is 50 ohms.