Troubleshooting - VOLTCRAFT DO-101 Operating Instructions Manual

14. Troubleshooting

In purchasing this meter, you have acquired a product which has been designed to the
state of the art and is operationally reliable. However, problems and malfunctions may
still occur. This section tells you how to troubleshoot common issues:
Error
The device does not
work.
The measured value
does not change.
The device does not
respond to any
keystrokes.
Any repair work other than that described above must be carried out by an
authorised technician. If you have questions about the meter, please contact
our technical support team.
44
Possible cause
Is the battery empty?
The HOLD function is
enabled.
The processor is
overloaded.
Solution
Check the status. Change the battery,
if necessary.
Press the "HOLD" button.
Use a thin pin (for example, a needle,
paper clip, etc.) to press the side
"RESET" button (13). The button is
located under the side cover (15). The
processor will be reset and the meter
will turn off. The meter can be turned
back on normally.