Message | What it means | What to do |
There may be a problem with the test strip. For example, it may have been damaged or moved during testing.
or,
The sample was improperly applied.
or,
If you tested in a normal or warm environment, repeat the test with a new test strip; see pages
If you applied the blood incorrectly, review pages
There may be a | If the error message appears again, |
problem with the meter. | contact Customer Service. |
Error 4 information begins on previous page
Customer Service 1 800 | 57 |