Epson PowerLite Pro Cinema 4040 Users Guide - Page 154

Symbol, Approved Standards, Description, inside the battery holder.

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No. Symbol 7 8 9 10 11 12 Approved Standards IEC60417 No.5957 Description For indoor use only To identify electrical equipment designed primarily for indoor use. IEC60417 No.5926 IEC60417 No.5001B IEC60417 No.5002 Polarity of DC power connector To identify the positive and negative connections (the polarity) on a piece of equipment to which a DC power supply may be connected. Battery, general On battery powered equipment. To identify a device for instance a cover for the battery compartment, or the connector terminals. Positioning of cell To identify the battery holder itself and to identify the positioning of the cell(s) inside the battery holder. IEC60417 No.5019 IEC60417 No.5017 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. Earth To identify an earth (ground) terminal in cases where neither the symbol No.13 is explicitly required. 154

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154
No.
Symbol
Approved Standards
Description
7
IEC60417
No.5957
For indoor use only
To identify electrical equipment designed
primarily for indoor use.
8
IEC60417
No.5926
Polarity of DC power connector
To identify the positive and negative
connections (the polarity) on a piece of
equipment to which a DC power supply
may be connected.
9
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.
10
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.
11
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.
12
IEC60417
No.5017
Earth
To identify an earth (ground) terminal in
cases where neither the symbol No.13 is
explicitly required.