OneTouch ULTRASMART Manual page 57

To replace the batteries, first turn off the meter. Turn
the meter over and locate the battery compartment.
1. Open the battery compartment by
pressing the tab to the left and lifting the
battery compartment cover to remove it.
2. Remove the old batteries by pulling the
black ribbon upward. Insert two AAA
alkaline batteries on top of the black
ribbon. Plus (+) and minus (–) signs will
guide you in placing the batteries.
3. Insert the tabs of the battery cover into
the slots on the left hand side of the
battery compartment. Push down on the
battery cover until you hear the tab click
into place.
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