User Manual
  Appendix F - Compliance Notices 
Sealevel Systems ULTRA COMM+422.PCI Page 20 
Appendix F - Compliance Notices 
Federal Communications Commission Statement 
FCC - This equipment has been tested and found to comply with the limits for 
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 
communications. Operation of this equipment in a residential area is likely to 
cause harmful interference in such case the user will be required to correct the 
interference at his own expense. 
EMC Directive Statement 
Products bearing the CE Label fulfill the requirements of the 
EMC directive (89/336/EEC) and of the low-voltage directive 
(73/23/EEC) issued by the European Commission. 
To obey these directives, the following European standards must be met: 
•  EN55022 Class A - “Limits and methods of measurement of radio 
interference characteristics of information technology equipment” 
•  EN55024-‘Information  technology  equipment  Immunity 
characteristics Limits and methods of measurement. 
•  EN60950 (IEC950) - “Safety of information technology 
  equipment, including electrical business equipment” 
Warning 
This is a Class A Product. In a domestic environment this product may 
cause radio interference in which case the user may be required to take 
adequate measures. 
Always use cabling provided with this product if possible. If no cable is 
provided or if an alternate cable is required, use high quality shielded cabling to 
maintain compliance with FCC/EMC directives. 










