2.4
Instrument symbols
A variety of symbols can be found in the system. Below is a list of symbols and
their meaning.
This symbol is used to denote the measurement ground connection.
This point is not a protective ground connection.
This symbol is used to denote a protective ground connection.
This symbol is used to denote a frame or chassis ground connection.
This point is not a protective ground connection.
Where caution is required, this symbol refers to the user manual for
further information.
This symbol warns that high voltages are present close to this
symbol.
This symbol shows that the switch is a power switch. When pressed,
the instrument state toggles between the operating and power
-
off
mode. When the system is in power
-
off mode, all electronics are
disconnected from the power, except for a small circuit used to detect
the switch state.
GEN3i
I3763-3.1 en HBM: public
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