The code chip is properly inserted when it snaps into
place. You need to insert a new code chip:
• Whenever you open a new box of test strips.
• Whenever either one of these displays appears:
1. Make sure the meter is turned off. Turn the meter
over so you are looking at the back. Remove the old
code chip if one is installed.
2. Insert the new code chip until it snaps into place.
3. Turn the meter ON. A 3-digit code number appears.
This number must match the code number on your
container of test strips. If it does not, repeat steps
1–3.
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