ZyXEL Communications ZYWALL USG 20 Manual page 936

Appendix F Legal Information
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that
may cause undesired operations.
This device 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 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.
1
Increase the separation between the equipment and the receiver.
2
Connect the equipment into an outlet on a circuit different from that to which the
3
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
4
FCC Radiation Exposure Statement
• This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
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ZyWALL USG 20/20W User's Guide