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13. TROUBLESHOOTING
In purchasing the DMM, you have acquired a product designed to the state of the art
and operationally reliable.
Nevertheless, problems or errors may occur.
For this reason, the following is a description of how you can easily remove possible
malfunctions yourself:
Always observe the safety information!
Error
Possible cause
Remedy
The multimeter
does not work
The batteries are flat.
Check the status. Replace the
battery.
No measured value
change
A wrong measuring function is
active (AC/DC).
Check the display (AC/DC) and
switch the function if required.
Are the measuring lines reliably
inserted in the measuring
jacks?
Check the proper fit of the
measuring lines.
Is the Hold function activated
(display "H")?
Push the button "HOLD" to
deactivate this function.
Repairs other than those described above should only be carried out by an
authorised specialist. If you have any questions about handling the meter,
our technical support is available.
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