9040 Users Manual Supplement
11/21 3
On page 5, add the following to the Symbols table:
»
Consult user documentation.
On page 5, replace the CAT II, CAT III and CAT IV in the
Symbols table with:
¼
Measurement Category II is applicable to test and
measuring circuits connected directly to utilization points
(socket outlets and similar points) of the low-voltage
MAINS installation.
½
Measurement Category III is applicable to test and
measuring circuits connected to the distribution part of
the building’s low-voltage MAINS installation
¾
Measurement Category IV is applicable to test and
measuring circuits connected at the source of the
building’s low-voltage MAINS installation
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