Dell OptiPlex GX400 Setup and Quick Reference Guide - Page 22

Dell computer systems are designed, tested, and classified for their intended electromagnetic environment. These electromagnetic environment classifications generally refer to the following harmonized definitions: ‡ Class A is typically for business or industrial environments. ‡ Class B is typically for residential environments. Information Technology Equipment (ITE), including peripherals, expansion cards, printers, input/output (I/O) devices, monitors, and so on, that are integrated into or connected to the system should match the electromagnetic environment classification of the computer system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ost Dell computer systems are classified for Class B environments. To determine the electromagnetic classification for your system or device, refer to the following sections specific for each regulatory agency. Each section provides country-specific EMC/EMI or product safety information. )&& 1RWLFHV 86 2QO\ Most Dell computer systems are classified by the Federal Communications Commission (FCC) as Class B digital devices. However, the inclusion of certain options can change the rating of some configurations to Class A. To determine which classification applies to your computer system, examine all FCC registration labels located on the bottom or back panel of your computer, on card-mounting brackets, and on the cards themselves. If any one of the labels carries a Class A rating, your entire system is considered to be a Class A digital device. If all labels carry an FCC Class B rating as distinguished by either an FCC ID number or the FCC logo, ( ), your system is considered to be a Class B digital device. Once you have determined your system's FCC classification, read the appropriate FCC notice. Note that FCC regulations provide that changes or modifications not expressly approved by Dell Computer Corporation could void your authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: ‡ This device may not cause harmful interference. ‡ This device must accept any interference received, including interference that may cause undesired operation. 20 Setup and Quick Reference Guide