Eaton 5115 Rack-Mount UPS (500–1500 VA) User's Guide 164201449 Rev B www.eaton.com/powerquality 39Chapter 5 Additional UPS FeaturesThis section describes: Changing the voltage configuration Network transient protector Load segmentsVoltage ConfigurationThe DIP switches on the UPS rear panel (see Figure 18) are used toconfigure the output voltage and the input voltage range.1. Verify that the UPS is off and unplugged.To turn off the UPS, press and hold the button for two secondsand then unplug the UPS from the power outlet.2. Set the DIP switches according to the configurations in Table 1.3. Plug the UPS into a power outlet.4. To turn the UPS on, press and hold the button until you hear theUPS beep (approximately two seconds).OFFONUPS Rear Panel21Figure 18. DIP Switches