Siemens SOMATOM Emotion syngo CT 2007E Operator's Manual page 237

System Description
Normal mode
Battery mode
syngo CT 2007E
02/2008
UPS operating modes
The uninterruptible power supply can be operated in different
modes.
During normal operation, the mode indicator illuminates and
B . 5
the load level indicators display the percentage of UPS load
capacity being used by the protected equipment. The UPS mon-
itors and charges the batteries as needed and provides power
protection to your equipment.
When the UPS is operating during a power outage, the alarm
B . 5
beeps and the battery mode indicator illuminates. The pro-
tected equipment is now powered by the UPS. When power
returns the UPS returns to normal operation while the battery
recharges.
The length of time that the battery can provide backup power
during a power failure depends on the charging level of the bat-
tery.
Console
Emotion Operator Manual
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