Accu-Chek Performa Instrucciones De Uso página 57

Troubleshooting Checks
6. Check that you followed the testing
steps.
7. Check that you chose the correct
control solution level, either 1 or 2,
when you performed the test.
8. Check that the code number on the
meter display matches the code
number on the test strip container.
9. If you are still unsure of the
problem...
All manuals and user guides at all-guides.com
Action
Read Chapter 4 "Control Testing" and
test again. If you still have problems, call
Roche.
If you chose the wrong control solution
level, you can still compare the control
result to the range printed on the test
strip container.
If they do not match, insert the correct
code chip in the meter and test again.
Repeat the control test with a new test
strip. If you still have problems, call
Roche.
55