Lifescan SureStep Pro manual

4Insert two new size C batteries, matching the positive (+) end of each battery with the + signs inside the battery compartment.

■NOTE

The battery life depends on how quickly the bedside unit is powered off after each test. Under optimal conditions—using the barcode scanner to enter information and turning off the bedside unit immediately after test results are displayed and recorded—you can expect approximately 1000 tests.

5Replace the battery compartment door and tighten the screw.

6 Turn on the unit to verify the power.

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