EATON Powerware® 9125 Two-in-One UPS (5000/6000 VA) User’s Guide S 164201513 Rev Bwww.powerware.com35Chapter 5 ConfigurationWhen the UPS is in Configuration mode, the bar graph indicatorsrepresent the configuration options. Use the control buttons(On button and button) to modify the UPS configuration. Figure 17shows the LEDs and Table 2 explains the corresponding options.NOTE The UPS can be configured while in Battery mode.C A U T I O NDO NOT press the Off button while the UPS is in Configuration mode; pressing theOff button removes all power to your equipment immediately and the UPS entersStandby mode.To reconfigure the UPS default settings:1. Press and hold the On button and the button simultaneouslyfor three seconds. The UPS switches to Configuration mode.The bar graph indicators flash briefly and then display the enabledoptions.2. Press and hold the On button until you hear the second beep toscroll through the options. The LED for the selected option indicatesthe current setting; flashing represents disabled options (seeFigure 17 and Table 2).Scrolling past the last LED returns to the first configuration option.If you press the On button and nothing happens, the UPS is still inOperation mode. Repeat Step 1 to enter Configuration mode, andthen perform Step 2.3. Press the button ONCE to select the Voltage option or to togglethe Site Wiring Fault Alarm on or off.NOTE The UPS exits Configuration mode automatically after two minutes of inactivity.4. Press and hold the On button and the button simultaneouslyfor three seconds to exit Configuration mode at any time.