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Turning
on
the
uninterruptible
power
supply
After
the
uninterruptible
power
supply
is
connected
to
a
power
outlet,
it
enters
Standby
mode.
To
turn
on
the
uninterruptible
power
supply,
press
and
hold
the
On
button
until
you
hear
the
uninterruptible
power
supply
beep
(approximately
one
second).
The
Power-on
LED
is
lit
and
the
load
level
LEDs
show
the
percentage
of
load
being
applied
to
the
uninterruptible
power
supply.
Starting
the
uninterruptible
power
supply
on
battery
Note:
Before
using
this
feature,
the
uninterruptible
power
supply
must
have
been
powered
by
utility
power
at
least
one
time.
To
turn
on
the
uninterruptible
power
supply
without
using
utility
power,
press
and
hold
the
On
button
for
at
least
four
seconds.
The
uninterruptible
power
supply
supplies
power
to
the
connected
devices
and
switches
into
Battery
mode.
Turning
off
the
uninterruptible
power
supply
To
turn
off
the
uninterruptible
power
supply,
complete
the
following
steps:
1.
Prepare
the
connected
devices
for
shutdown.
2.
Press
and
hold
the
Off
button
until
the
long
beep
ceases
(approximately
five
seconds).
The
Power-on
LED
starts
flashing
and
the
uninterruptible
power
supply
switches
to
Standby
mode
(if
utility
power
is
available)
and
removes
power
from
the
connected
devices.
3.
Disconnect
the
power
cord
from
the
uninterruptible
power
supply.
If
you
do
not
disconnect
the
uninterruptible
power
supply,
it
remains
in
Standby
mode.
Load
segments
Load
segments
are
sets
of
receptacles
that
can
be
controlled
by
power
management
software,
providing
an
orderly
shutdown
and
startup
of
the
connected
devices.
For
example,
during
a
power
outage,
you
can
keep
key
devices
running
while
you
turn
off
other
devices.
This
feature
enables
you
to
save
battery
power.
For
more
information,
see
your
power
management
software
documentation.
Note:
If
power
management
software
is
not
used,
the
individual
load
segments
cannot
be
controlled.
Each
uninterruptible
power
supply
has
three
load
segments.
The
following
illustration
shows
the
three
load
segments
in
the
UPS3000
LV
uninterruptible
power
supply.
Load segment 2
Load segment 3
Load segment 1
22
UPS
3000
LV
and
UPS3000
HV:
Installation
and
Maintenance
Guide
Содержание UPS3000 LV
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