Roche Accu-Chek Performa Manuel De L'utilisateur page 83

Troubleshooting Checks
5. Check if you followed the testing
steps.
6. Check if the code number on the meter
display matches the code number on
the test strip container.
7. If you are still unsure of the problem...
Action
Read Chapter 8, "Blood Glucose Testing
for Consumers" and test again. If you still
have problems, call Roche.
If they do not match, insert the correct
code chip into the meter and test again.
Repeat the test with a new test strip
and run a control test. If you still have
problems, call Roche.
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