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11. Troubleshooting
By purchasing the measuring device you have acquired a state-of-the-art product which operates reliably.
Nevertheless, problems or malfunctions may occur.
For this reason, the following is a description of how you can eliminate possible malfunctions yourself:
Always adhere to the safety instructions!
Error
The measuring device does
not work.
No change in measured
Repairs other than those described should only be carried out by an authorised specialist.
40
Possible cause
Are the batteries exhausted?
Is the wrong measuring function
active (AC/DC)?
Is the fuse defective in the current
range?
Is the HOLD function activated?
("HOLD" displayed)
Remedy
Check the status.
Replace the batteries
Check the display (AC/DC) and values,
switch the function,if necessary.
Check the fuse.
Press the HOLD button to deactivate
this function.
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