36 | OperationScreen LockedTo lock a screen, press the button. The current view stays locked and does not automatically returnto the default screen after time-out. When the screen is locked, the image of a key appears on the UPSstatus summary screen just to the left of the status icon. See Figure 22.Pushing any button returns the normal button function, unlocks the screen, and removes the locksymbol.Figure 22. A Locked ScreenOnly screens that have dynamic, real-time data updates can be locked. Applicable screens include thestatus summary screen, measurement screens, active alarms, and the battery status screen.UPS StatusA UPS status summary screen replaces the startup screen after the UPS is powered on. The UPS statussummary screen displays until you press to go to the first of the main menu selections.The UPS status provides separate screens for the following information: Status summary, including mode and load Notice or alarm status, if any are present Battery status, including state and charge levelSee Table 4 for examples of the UPS status summary screens. The status icon in the upper right cornerof each status summary screen conveys the UPS status or mode.Basic operating modes include: Normal mode Battery mode Bypass mode Standby mode