3
Important
Notice
Please
read
this
notice
completely
BEFORE
installing
any
optional
accessories.
As
failure
to
properly
install
the
additional
board
or
connector
with
the
power
ON
could
damage
the
machine's
SDR
or
SC
board.
Please
follow
the
instructions
below:
1. It
is
essential
that
you
turn
OFF
the
Main
Power
Switch
located
on
the
Rear
Side
of
the
machine.
2. It
is
essential
that
you
unplug
the
AC
Power
Cord
from
the
wall
outlet.
(During
a
Lightning
Storm,
to
prevent
electrocution
disconnect
the
Telephone
Line
Cable
first
before
unplugging
the
AC
Power
Cord)
3. Please
read
the
installation
instructions
carefully
and
follow
each
step.
<Example:
UF-8000>
Note:
O
=
Power
OFF,
l
=
Power
ON
* The
specifications
are
subject
to
change
without
notice.
Panasonic
Communications
Co.,
Ltd.
reserves
the
right
to
make
improvements
in
the
product
design
without
reservation
and
without
notice.