Epson ELPDC21 Document Camera User Manual - Page 59

Symbols Indicating the Device Meets the IEC60950-1 A2 Safety Standards

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Symbols Indicating the Device Meets the IEC60950-1 A2 Safety Standards 59 The following table lists the meaning of the safety symbols labeled on the equipment. No. Symbol mark Approved standards Meaning A IEC60417 "ON" (power) No.5007 To indicate connection to the mains. B IEC60417 "OFF" (power) No.5008 To indicate disconnection from the mains. C IEC60417 Stand-by No.5009 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 Caution No.0434B To identify general caution when using the IEC3864-B3.1 product. E IEC60417 Caution, hot surface No.5041 To indicate that the marked item can be hot and should not be touched without taking care. F IEC60417 Caution, risk of electric shock No.6042 To identify equipment that has risk of ISO3864-B3.6 electric shock. G IEC60417 For indoor use only No.5957 To identify electrical equipment designed primarily for indoor use. H IEC60417 Polarity of d.c. power connector No.5926 To identify the positive and negative connections (the polarity) on a piece of equipment to which a d.c. power supply may be connected. No. Symbol mark Approved standards Meaning I IEC60417 Battery, general No.5001B On battery powered equipment. To identify a device for instance a cover for the battery compartment, or the connector terminals. J IEC60417 Positioning of cell No.5002 To identify the battery holder itself and to identify the positioning of the cell(s) inside the battery holder. K IEC60417 Protective earth No.5019 To identify any terminal which is intended for connection to an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth electrode. L IEC60417 Earth No.5017 Indicates a grounding port when No. 11 is not explicitly called for. M IEC60417 Alternating current No.5032 To indicate on the rating plate that the equipment is suitable for alternating current only; to identify relevant terminals. N IEC60417 Direct current No.5031 To indicate on the rating plate that the equipment is suitable for direct current only; to identify relevant terminals. O IEC60417 Class II equipment No.5172 To identify equipment meeting the safety requirements specified for Class II equipment according to IEC 61140. P ISO 3864 General prohibition To identify actions or operations that are prohibited.

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The following table lists the meaning of the safety symbols labeled on the
equipment.
No.
Symbol mark
Approved
standards
Meaning
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.
E
IEC60417
No.5041
Caution, hot surface
To indicate that the marked item can be
hot and should not be touched without
taking care.
F
IEC60417
No.6042
ISO3864-B3.6
Caution, risk of electric shock
To identify equipment that has risk of
electric shock.
G
IEC60417
No.5957
For indoor use only
To identify electrical equipment designed
primarily for indoor use.
H
IEC60417
No.5926
Polarity of d.c. power connector
To identify the positive and negative
connections (the polarity) on a piece of
equipment to which a d.c. power supply
may be connected.
No.
Symbol mark
Approved
standards
Meaning
I
IEC60417
No.5001B
Battery, general
On battery powered equipment. To
identify a device for instance a cover for
the battery compartment, or the
connector terminals.
J
IEC60417
No.5002
Positioning of cell
To identify the battery holder itself and to
identify the positioning of the cell(s)
inside the battery holder.
K
IEC60417
No.5019
Protective earth
To identify any terminal which is intended
for connection to an external conductor
for protection against electric shock in
case of a fault, or the terminal of a
protective earth electrode.
L
IEC60417
No.5017
Earth
Indicates a grounding port when No. 11 is
not explicitly called for.
M
IEC60417
No.5032
Alternating current
To indicate on the rating plate that the
equipment is suitable for alternating
current only; to identify relevant
terminals.
N
IEC60417
No.5031
Direct current
To indicate on the rating plate that the
equipment is suitable for direct current
only; to identify relevant terminals.
O
IEC60417
No.5172
Class II equipment
To identify equipment meeting the safety
requirements specified for Class II
equipment according to IEC 61140.
P
ISO 3864
General prohibition
To identify actions or operations that are
prohibited.
Symbols Indicating the Device Meets the IEC60950-1 A2 Safety Standards
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