Chapter 1
Introduction
Communications Interference
5
Communications Interference
Hewlett-Packard system compliance tests are conducted with Hewlett-Packard supported peripheral devices
and shielded cables, such as those received with the system. The system meets interference requirements of
all countries in which it is sold. These requirements provide reasonable protection against interference with
radio and television communications.
Installing and using the system in strict accordance with Hewlett-Packard's instructions minimizes the
chances that the system will cause radio or television interference. However, Hewlett-Packard does not
guarantee that the system will not interfere with radio and television reception.
Take these precautions:
• Use only shielded cables.
• Install and route the cables per the instructions provided.
• Ensure that all cable connector screws are firmly tightened.
• Use only Hewlett-Packard supported peripheral devices.
• Ensure that all panels and cover plates are in place and secure before system operation.