ILLKO MDtest - Measurement Time Limit Warning; Measurement Cannot Be Performed

MDtest (100-140 V) - User’s Manual 7 Additional informations
Figure 26: Warning message: Current >10.00 mA
Measuring - time limit
If the time of measuring exceeds the allowed limit (according to the appliance’s
current - see chapter 2.1), power supply is disconnected from the Test Socket 1, then
an acoustic signal sounds and the display shows the warning message (Figure 27).
Figure 27: Warning message: Measuring - time limit
Cannot be measured (calibration error / damaged data)
The device automatically checks the adjustment constants and other data. If the
data is damaged then the measurement cannot be performed. An acoustic signal
sounds and the display shows the warning message (Figure 28 or Figure 29). In
both cases, the device must be sent for repair to the manufacturer.
Figure 28: Warning message: Cannot be measured (calibration error)
Figure 29: Warning message: Cannot be measured (damaged data)
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