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14. TROUBLESHOOTING
In purchasing the DMM, you have acquired a product which has been designed to the state of
the art and is operationally reliable.
Problems and malfunctions may, however, still arise.
For this reason, the following describes how you can eliminate possible malfunctions yourself.
Observe the safety instructions at all times!
Problem
Possible cause
The multimeter is not working.
Are the batteries flat? Check thecharge level.
No change of measured value.
Incorrect measuring function active (AC/DC)?
Repairs other than those described above should only be performed by an author-
Repairs other than those described above should only be performed by an author-
ised electrician.
If you have queries about handling the measuring device, our technical support is
available.
Содержание VC-20
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