Technical data

Testing blood glucose

Is the measurement optics cover properly and firmly in place

on the meter (see Chapter 9 “Cleaning your meter”)?

yes

Are the test strips past their expiry date (look next to the

symbol on the test strip container label and also look in the

display to see if exp is shown)?

Are the test strip guide and measurement optics clean (see

Chapter 9 “Cleaning your meter”)?

yes

Have you observed the proper storage conditions for the

meter and test strips (see Chapter 12 “Measurement and

storage conditions” and the package insert that came with

the test strips)?

yes

If you have responded correctly to all these questions and still receive

implausible results or error messages, please call your local customer

support and service centre (see Chapter 19).

You may also receive implausible results or error messages if your

meter has been dropped. In this instance, too, please call your local cus-

tomer support and service centre.