Abbott FreeStyle Libre User Manual page 81

Error
Message
E-5
E-6
77
What It May Mean
Blood was applied
to the test strip too
soon .
The test strip may not
be compatible with
the Reader .
What To Do
1 . Review the testing
instructions .
2 . Repeat the test using a new
test strip .
3 . If the error reappears, contact
Customer Service .
1 . Check that you are using
the correct test strip for
the Reader . (See test strip
instructions for use to verify
your strip is compatible with
the Reader) .
2 . Repeat the test using a test
strip for use with your Reader .
3 . If the error reappears, contact
Customer Service .