CAUTION: Risk of unauthorized changes to operational settings. Can cause equipment damage. The default
PIN numbers should be changed immediately to prevent unauthorized personnel from changing UPS
operation or even shutting down the UPS. The PINs for Operator and Administrator may be changed by
logging in with either Administrator or Service level access.
5.2.2 Vertiv™ Liebert® APM2 touchscreen control panel components
The main areas of the Liebert® APM2 touchscreen control panel are shown in Figure 5.2 below. The display arrangement and
the information displayed can be changed. At login for all access levels, the Liebert® APM2 touchscreen control panel opens
to the STATUS screen in graphic display. The STATUS screen will show the graphic screen and system status readings at
each login level. The appearance will differ only in the function menus displayed (see Figure 5.3 on the next page).
Figure 5.2 Interface Overview — STATUS Screen Graphic Display
5 Operator Control and Display
Panel
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Vertiv™ Liebert® APM2 30 to 120 kVA Modular UPS User Manual
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