- ii - 警告本产品为电磁干扰(EMI)标准的 A 级产品。在家庭环境中,本产品可能会造成无线电干扰,此时用户可能需要采取适当的措施。For United States Users Federal Communications Commission Radio Frequency Interference Statement Warning 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 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 which case the user will be required to correct the interference at his own expense.