Lenovo 7749 ユーザーズマニュアル
v
Connect
to
properly
wired
outlets
any
equipment
that
will
be
attached
to
this
product.
v
When
possible,
use
one
hand
only
to
connect
or
disconnect
signal
cables.
v
Never
turn
on
any
equipment
when
there
is
evidence
of
fire,
water,
or
structural
damage.
v
Disconnect
the
attached
power
cords,
telecommunications
systems,
networks,
and
modems
before
you
open
the
device
covers,
unless
instructed
otherwise
in
the
installation
and
configuration
procedure
s.
v
Connect
and
disconnect
cables
as
described
in
the
following
tables
when
installing,
moving,
or
opening
covers
on
this
product
or
attached
devices.
To
Connect
To
Disconnect
1.
Turn
everything
OFF.
2.
First,
attach
all
cables
to
devices.
3.
Attach
signal
cables
to
connectors.
4.
Attach
power
cords
to
outlet.
5.
Turn
device
ON.
1.
Turn
everything
OFF.
2.
First,
remove
power
cords
from
outlet.
3.
Remove
signal
cables
from
connectors.
4.
Remove
all
cables
from
devices.
8
Hardware
Maintenance
Manual