Dell 3750W User Manual

Also see for H952N: Getting Started With Your System

Contents

Dell 3750W User Manual Manual pdf 33 page image

33Operation |Control Panel FunctionsThe UPS has a three-button graphical LCD with dual color backlight. Standard backlight is used tolight up the display with white text and a blue background. When the UPS has a critical alarm, thebacklight changes the text to dark amber and the background to amber. See Figure 22.Figure 22. Dell Online Rack UPS Control PanelThere are three buttons on the control panel: Scroll up or back Select Scroll down or forwardTable 2 describes the functions of the LCD control buttons.Table 2. Control Button FunctionsControl Button Sequence FunctionPress for less than one second Scroll back or up to the previous menu.Press for longer than onesecondReturn/exit back one menu layer without initiating a commandor changing a setting.Press for less than one second Select the menu or option to be changed.Press for longer than onesecondSave the setting being edited.Press for less than one second Scroll forward or down to the next menu option.Press both buttons for threesecondsTemporarily disable the battery startup feature until the nextpower cycle. The buzzer emits a one second beep to indicatethat Battery Start has been disabled.Press all three buttons for fivesecondsShortcut for defaulting the language back to English. Thebuzzer emits a one second beep to indicate that the setting haschanged to English.