v
The
LED
flashes
when
the
battery
is
charging
or
performing
a
self-test.
v
The
LED
is
off
if
the
battery
or
the
battery
charger
failed.
The
battery
performs
a
self-test
at
startup
and
every
25
hours
thereafter
(during
which
time
the
Battery
LED
flashes).
If
necessary,
the
battery
begins
recharging
at
that
time.
If
the
battery
fails
the
self-test,
the
Battery
LED
turns
off,
indicating
a
battery
fault.
Data
caching
starts
after
the
battery
completes
the
startup
tests.
Figure
77
shows
the
location
of
the
Battery
LED
on
the
RAID
controller
modules
which
are
located
on
the
back
of
the
DS4300
subsystem.
Battery
LED
Figure
77.
DS4300
storage
subsystem
battery
LED
Chapter
4.
Operating
the
storage
subsystem
103
Summary of Contents for TotalStorage DS4300 Turbo
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