The screen shown left appears for a moment ac-
companied by three short audio signals. Then, the
meter again displays the last measurement result.
In case of RCD’s, this warning will be displayed also when an attempt is made to
enter a given result type (component) of the measurement made at a different set
I
Δn
current or for a different set RCD type (ordinary/ selective) than the results saved
in this cell. Entering the results for a different I
Δn
current or other RCD type will
cause deletion of all previously saved results for a given RCD.
The saved data include a complete set of results (main and additional) for a given
measurement function plus the set measurement parameters.