ADTRAN Async-232 User Manual page 3

RADIO FREQUENCY INTERFERENCE STATEMENT:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio frequencies. Opera-
tion of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
Shielded cables must be used with this unit to ensure compliance with Class A FCC limits.
Change or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
61200182L1-1
FFEDERAL COMMUNICATIONS COMMISSION
Async-232 Module User Manual iii