AgaMatrix Presto Owner's Manual page 25

Error 2:
The meter has detected an irregularity with the sample.
[1] The test strip may be partially filled; you should check the
window of the test strip to confirm that it is full.
[2] The sample may not be blood or control solution.
Error 3:
The meter has detected that the test strip is in poor
condition.
[1] The test strip may have been improperly stored (e.g. hot,
humid conditions) or may be expired.
[2] The test strip may have been mishandled by vigorous
bending or shaking.
[3] Parts of the test strip may have become covered in grease,
oil, or lotion.
[4] The test strip port connector may be dirty.
Error 4:
Unusual test strip problems have occurred that may be
related to extreme conditions.
[1] Retest where it is closer to a room temperature of 70 °F to
75 °F (21 °C to 24 °C).
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Error 5:
The meter was unable to produce a reliable result.
[1] This may be caused by a non-blood sample, or a
combination of high glucose and other medical conditions.
[2] If this error code persists on retesting, consult your
healthcare professional.
Error 6:
The test strip has taken too long to generate a signal.
[1] This may be caused by a combination of cold operating
temperature and high hematocrit levels. Retest in a warmer
location.
[2] If this error code persists on retesting, consult your
healthcare professional.
Error 7 with Battery Icon:
Replace batteries immediately before testing.
Error 7:
Meter problems have occurred that are beyond your
control. Contact customer service for assistance.
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