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3: OPERATION Front Display Panel
INDICATOR DESCRIPTION
Online
The UPS is supplying utility power to the connected equipment.
On Battery
The UPS is supplying battery power to the connected equipment.
Overload
The connected loads are drawing more than the UPS power rating.
Replace Battery
The battery must be replaced.
FEATURE FUNCTION
Power Button
Press this button to turn the UPS on or off. (Read on for additional capabilities.)
Self-Test Automatic: The UPS performs a self-test automatically when turned on, and
every two weeks thereafter (by default). During the self-test, the UPS briefly
operates the connected equipment on battery.
Manual: Press and hold the button for a few seconds to initiate the self-test.
Cold Start To supply battery power to the UPS and connected equipment in the absence of
utility voltage (see Troubleshooting), press the front display panel button for
one second and release. The UPS will beep briefly and go quiet. Press and hold
the button again, but for approximately three seconds. The unit will emit a
sustained beep. Release the button during this beep.