Lenovo 5594-6KX Installation And User Manual page 27

The following table describes the status information provided by the UPS.
Note: If an other indicator appears, see Chapter 8, "Troubleshooting," on page 43
for additional information.
Operation status
Standby mode
Online mode
Battery mode
1 beep every 10 seconds
End of backup time
1 beep every 3 seconds
Cause
The UPS is Off.
The UPS is operating
normally.
A utility failure has occurred
and the UPS is on Battery
mode.
The UPS is on Battery mode
and the battery packs are
running low.
Description
Equipment is not powered
until power ( ) button is
pressed.
The UPS is powering and
protecting the equipment.
The UPS is powering the
equipment with the battery
power. Prepare your
equipment for shutdown.
This warning is approximate,
and the actual time to shut
down might vary
significantly.
Depending on the UPS load
and number of Extended
Battery Modules (EBMs), the
"Battery Low" warning might
occur before the battery
packs reach 20% capacity.
Chapter 2. Presentation
9