Safety
Symbols
General
denitions
of
safety
symbols
used
on
equipment
or
in
manuals
are
listed
below
.
Instruction
manual
symbol:
the
product
is
marked
with
this
symbol
when
it
is
necessary
for
the
user
to
refer
to
the
instruction
manual.
Alternating
current.
Direct
current.
On
(Supply).
O
(Supply).
In
position
of
push-button
switch.
Out
position
of
push-button
switch.
Frame
(or
chassis)
terminal.
A
connection
to
the
frame
(chassis)
of
the
equipment
which
normally
include
all
exposed
metal
structures
.
This
W
arning
sign
denotes
a
hazard.
It
calls
attention
to
a
procedure
,
practice
,
condition
or
the
like
,
which,
if
not
correctly
performed
or
adhered
to
,
could
result
in
injury
or
death
to
personnel.
This
Caution
sign
denotes
a
hazard.
It
calls
attention
to
a
procedure
,
practice
,
condition
or
the
like
,
which,
if
not
correctly
performed
or
adhered
to
,
could
result
in
damage
to
or
destruction
of
part
or
all
of
the
product.
Note
denotes
important
information.
It
calls
attention
to
a
procedure
,
practice
,
condition
or
the
like
,
which
is
essential
to
highlight.
Axed
to
product
containing
static
sensitive
devices
use
anti-static
handling
procedures
to
prevent
electrostatic
discharge
damage
to
component.
v
