Point in time when the
last seal took place
Serial Number →
Device Number →
Device Name (Ser.No. of →
measurement unit)
Identification of W&M Official →
Seal Status →
Program Information →
If the displayed data does not match the data in the W & M
documentation, then the W & M seal has been broken. A check of the
parameters and setting of the W & M seal by an authorized person is
required.
By changing any of the parameters relevant to W & M regulations or the
protected parts of the program, the checksum and the non-resettable
event counter are changed, and the seal is considered 'broken'.
The user is informed about the breaking of the W & M seal by an
appropriate notice in the display.
Parameters which are subject
to W & M protection can only
be changed after breaking the
electronic W & M seal. In some
countries, the option "break
seal" (menu 4.1.3) can be used
in order to break the electronic
seal.
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