IBM TotalStorage, Руководство по установке

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complete and save the work to prevent loss of data. If the uninterruptible power
supply shuts down, it automatically restarts when the main power returns.
Related topics:
v
“Controls and indicators for the uninterruptible power supply” on page 9
Battery mode indicator
The battery mode indicator
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shows that the uninterruptible power supply is
operating in battery mode. It comes on when the main power source fails and the
uninterruptible power supply is running on battery power. The alarm beeps once
every five seconds. When main power returns, the uninterruptible power supply
returns to normal mode, and the battery recharges. The battery mode indicator
goes out, and the alarm stops.
Related topics:
v
“Controls and indicators for the uninterruptible power supply” on page 9
General alarm indicator
The general alarm indicator
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, when accompanied by the audio alarm beeping
every 5 seconds, shows that the battery is low. When accompanied by a continuous
audio alarm, it shows that the internal temperature of the uninterruptible power
supply is too high, or there has been a momentary output overload.
Related topics:
v
“Controls and indicators for the uninterruptible power supply” on page 9
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Installation Guide