User Manual

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[3] Install the New Batteries Install the new batteries with
the positive (+) sign facing up towards you.
[4] Close Battery Door Slide the battery door onto the One
Drop Meter. Make sure that the battery door is completely
closed before using One Drop Meter.
The One Drop Meter is designed to work accurately under
most usual conditions. On rare occasions, the One Drop Meter
will display an error message instead of a glucose result.
The One Drop Meter is able to detect specific problems
which may allow you to determine the cause of the error
without wasting valuable One Drop Test Strips. When you are
presented with an error message, check for possible problems
related to each message listed in this chapter.
Error Messages
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CR2032 CR2032