Electromagnetic compatibility Class A notices
The following Class A statements apply to IBM® products and their features unless designated as electromagnetic compatibility (EMC) Class B in the feature information.
When attaching a monitor to the equipment, you must use the designated monitor cable and any interference suppression devices that are supplied with the monitor.
Two-way radio or cellular telephone usage need to be
properly controlled in the computer room. To reduce the likelihood of a problem, the following
recommendations need to be considered when operating such equipment:
- Keep hand-held transmitters (for example, walkie-talkies, radio paging, and cellular telephones) a minimum of 1.5 m (5 ft) from information technology equipment.
- Use only an operator-controlled transmitting device (no automatic transmissions). Develop specific rules, such as do not transmit within 1.5 m (5 ft) of a fully covered operating system. If covers are open, do not transmit.
- Use the lowest output power that accomplishes your communication needs.