Error Messages - Megger DET2/2 Guia Del Usuario

"High current noise"
"High voltage noise"
These messages are displayed when the noise voltage
present is greater than the acceptable level, causing
the measurement to be invalid. Changing the test
frequency will have no effect in this instance. If
possible, eliminate the noise source, or reduce spike
resistance (e.g. by wetting the ground, or by inserting
the spikes deeper into the ground).
Further Display Messages
High level of interference or an instrument fault could
cause the display of any of the following messages:
"Invalid current"
"Invalid voltage"
"Invalid current zero"
"Invalid voltage zero"
"Current zero too big"
"Voltage zero too big"
"Noisy current zero"
"Noisy voltage zero"
Incorrect connection of the potential terminals could
cause an 'Invalid voltage' message.

Error Messages

Error messages may appear on the bottom line of the
display in the event of a instrument or software fault, or
due to the existence of adverse electrical conditions. If
an error message appears, switch the DET2/2 off,
refer to 'Repair and Warranty' and return the
instrument to the manufacturer or approved agent,
giving details of the error message and the software
edition.
"Calibration data retrieval error
Refer to handbook"
If calibration data stored in the instrument has been
incorrectly retrieved, the above message is displayed
(in English) when switching on. Switch the DET2/2
off, refer to 'Repair and Warranty' and return the
instrument to the manufacturer or approved agent,
giving details of the error message and the software
edition.
"Setup data retrieval error"
Default language, frequency and current level are
normally retrieved when the instrument is switched on.
If unsuccessful, the above message is displayed (in
English) when switching on, with the option to "Retry"
(try reading the data again) or "Manual" (manually set
up the data again). If 'Retry' or 'Manual' is
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