Lifescan Sure Step Flexx Quick Refence Manual page 33

Scan button does not appear on screen
Cause: Barcode scanner not installed or not
enabled, or battery power too low.
Solution:
1.Contact system administrator to enable meter's
barcode scanner.
2.Check meter's battery bar for adequate power.
Change meter batteries, if necessary.
3.If meter is not equipped with barcode scanner,
manually enter information using keypad.
Self-test failed: xxxx
Cause: Intermittent system check reading
fluctuation.
Solution:
1.Turn meter off and on several times.
2.Contact LifeScan at 1 800 524-7226.
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