6.2 Display of operation
The display test for 15 seconds when the voltage is restored. Upper display line segments and lower display line
segments alternately fade in and out 3 times.
The software version number of the metrological part is shown on the display with the associated checksum. The
software version is indicated with index 1.
If a communication adapter "BAB-01" is connected, the display then shows its software version number and the
associated checksum. The software version is indicated with index 2.
Rolling display of billing-relevant values. The display of the instantaneous power in the second line must be
enabled by entering a PIN: