Eaton 5125 Tower UPS (1000–2200 VA) User's Guide
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05147304 Rev C
www.eaton.com/powerquality
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Chapter 4
Operation
This section describes:
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Turning the UPS on and off
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Starting the UPS on battery
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Initiating the self‐test
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Operating modes
Turning the UPS On
After the UPS is connected to a power outlet, it conducts a self‐test and
enters Standby mode.
To turn on the UPS, press and hold the On button until you hear the
UPS beep (approximately one second). The
indicator illuminates
solid, and the bar graph indicators display the percentage of load being
applied to the UPS.
Starting the UPS on Battery
NOTE
Before using this feature, the UPS must have been powered by utility power at least
once.
To turn on the UPS without using utility power, press and hold the
On button for at least four seconds. The UPS starts up in Battery mode
and supplies battery power to your equipment.
