CyberPower PR1000RT2UC User Manual - Page 14

LCD OPERATION GUIDE (continued) Menu / Test This menu provides basic tests for users to check the current performance of the UPS. Item Self Test Alarm Test Default No Short Test Option  Yes  No  Short Test  Continuous Test Description Select Yes to order the UPS to quickly test the backup function by entering to battery mode, checking if it works. The test takes around 10 seconds. This item tests the alarm's audible warning and LED indicators' functionalities. Short test lasts 5 seconds. In continuous testing, press any button to stop the test. Menu / Logs All kinds of events are recorded and the UPS will show the last 10 events in this menu. Events are categorized into four sorts and shown in a capital letter in a single event log on the display screen: (F) Fault, (W) Warning, (S) Shutdown, and no letter for a normal transfer event. Menu / Advanced Setup This menu contains more adjustable and detailed items for UPS advanced usage. Read the item descriptions below thoroughly before you change the settings. Item Output Voltage Minimum Output Voltage Maximum Output Voltage Low Battery Threshold Default  120V*  *Select models and regions   100V: 89V  110V: 97V  120V: 102V  127V: 111V  100V: 111V  110V: 128V  120V: 131V  127V: 143V  300 seconds  Option 100V 110V 120V 127V 100V: 86-92V 110V: 97-106V 120V: 97-106V 127V: 108-114V 100V: 108-114V 110V: 127-136V 120V: 127-136V 127V: 140-146V 0-1800 seconds 35%  20-65% Description Select the AC output voltage on battery mode. Set the value lower if the utility voltage is usually low to avoid unnecessary battery usage. Make sure the connected equipment can work under the voltage condition. Set the value higher if the utility voltage is usually high to avoid unnecessary battery usage. Make sure the connected equipment can work under the voltage condition. The UPS will emit an audible alarm indicating that the remaining runtime is reaching its threshold. The UPS will emit an audible alarm indicating that the remaining battery capacity is reaching its threshold. 13