2-2 Setting Up the SystemOverviewThis chapter describes how to select a site, assemble the rack-mount systemunit, make cable connections, and power on the tower-based or rack-mountsystem units. Information on front and rear panel features, switches and LEDsare also included in this chapter.Selecting a SiteThe system operates reliably in a typical office environment.Choose a site that is:! Near grounded, three-pronged power outlets.Note : For the United States and Canada, this means aNEMA 5-15R outlets for 100-120 VAC or NEMA 6-15Routlets for 200-240 VAC. For other international sites, thismeans three-pronged power outlets applicable for theelectrical code of the region.! WARNINGBe sure the power service connection is through a properlygrounded outlet.! CAUTIONWhen two power supplies are installed in the system thepower plug from each of the power supplies must beplugged into the same common ground power outlets.! Clean, dust-free, and well ventilated. Front and rear ventilating openingskept free of obstructions. Away from sources of heat, vibration orphysical shock.! Isolated from strong electromagnetic fields and electrical noise producedby electrical devices (such as air conditioners, large fans, large electricmotors, radio and TV transmitters, and high-frequency security devices)! Spacious enough to provide at least five inches (13 centimeters) behindthe system and three inches (eight centimeters) on each side of the systemfor proper cooling, airflow, and cable clearance.! Easily accessible for system maintenance and installation of systemupgrades.
