Silence an A larm
To silence an alarm, touch the Silence radio button at the top of the panel. The time the alarm will remain silenced varies,
depending on the UPS type, type of alarm and configuration.
Inverter O n
The Inverter On menu item is available whenever the UPS has input power and the inverter is Off. Before executing the
command, verify that the UPS is prepared for the inverter to start.. The Vertiv™ Liebert® EXM2 Touchscreen Control Panel will
display a message asking for confirmation and noting that it may take a moment to start (see Figure 5.17 below). The control
will display a progress window while the inverter starts.
Figure 5.17 Inverter O n com m and
5 Operator Control and Display Panel
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Vertiv™ Liebert® EXM2 UPS User Manual