Setting Up the System 2-111. Unplug the AC power cord from the back of the chassis.2. Insert the tip of a small screwdriver or ballpoint pen into the depression on the line voltageselector.3. Slide the selector switch to the left for 115 VAC or to the right for 230 VAC (line sourcevoltage range: 220 to 240 VAC).Setting the Line VoltageA - Voltage selector switch set to 230 VACB - Voltage selector switch set to 115 VACConnecting the Power Cord(s)Plug the female end of the AC power cord into the input receptacle on the rear of thepower supply cage. Plug the male end of the power cord into NEMA 5-15R outlet for100-120 VAC or NEMA 6-15R outlet for 200-240 VAC.If the power cord(s) supplied with the system is not compatible with the AC wall outletin your region, obtain a suitable power cord that meets the following criteria.n The power cord must be rated for the available AC voltage and have a currentrating that is at least 125% of the current rating of the system.n The power cord connector that plugs into the wall outlet must be terminated in agrounding-type male plug designed for use in your region. It must havecertification marks showing certification by an agency acceptable in your region.n The power cord connector that plugs into the system must be an IEC- type CEE-22 female connector.n The power cord must be less than 1.8 meters (6.0 feet) long.230V115VAB