CoaguChek® XS System

Code Chip
Each box of test strips comes with its own code chip. The code
chip provides the meter with information such as the lot number
and expiration date of the test strips.
Before each test, make sure the correct code chip is in the meter.
Each time you open a new box of test strips, replace the old code
chip with the new one.
Protect the code chip from moisture and also from equipment that
produces magnetic fields, such as a microwave oven.
Inserting a New Code Chip
Have the correct code chip ready.
1. Remove Old Code Chip With the meter powered off,
remove the old code chip and
throw it away.
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