General Notes
48
List of Safety Symbols and Instructions
The following table lists the meaning of the safety symbols
labeled on the equipment.
No.
Safety
symbol
Approved
standards
Description
A
IEC60417
No.5007
"ON" (power)
To indicate connection to the
mains.
B
IEC60417
No.5008
"OFF" (power)
To indicate disconnection from
the mains.
C
IEC60417
No.5009
Stand-by
To identify the switch or switch
position by means of which part
of the equipment is switched
on in order to bring it into the
stand-by condition.
D
ISO7000
No.0434B
IEC3864-
B3.1
Caution
To identify general caution when
using the product.
No.
Safety
symbol
Approved
standards
Description
E
IEC60417
No.6042
ISO3864-
B3.6
Caution, risk of electric shock
To identify equipment that has
risk of electric shock.
F
IEC60417
No.5957
For indoor use only
To identify electrical equipment
designed primarily for indoor
use.
G
IEC60417
No.5926
Polarity of d.c. power connector
To identify the positive and
negative connections (the polar-
ity) on a piece of equipment to
which a d.c. power supply may
be connected.
H
IEC60417
No.5017
Earth
To identify an earth (ground)
terminal.
I
IEC60417
No.5032
Alternating current
To indicate on the rating plate
that the equipment is suitable
for alternating current only; to
identify relevant terminals.
