AgaMatrix Liberty Owner's Booklet page 38

Error 3
The meter has detected that the
test strip is in poor condition.
The test strip may have been improperly stored (e.g. hot,
humid conditions) or may be expired.
The test strip may have been mishandled by vigorous
bending or shaking.
Parts of the test strip may have become covered in
grease, oil, or lotion.
The strip port connector may be dirty.
Error 4
Unusual test strip problems have
occurred that may be related to
extreme conditions.
Retest where it is closer to a room temperature of
70° F to 75° F (21° C to 24° C).
72 Error Messages and Troubleshooting
Error 5
The meter was unable to produce a
reliable result.
This may be caused by a non-blood sample, or a combi-
nation of high glucose and other medical conditions.
If this error code persists on retesting, consult your
physician.
Error 6
The test strip has taken too long
to generate a signal.
This may be caused by a combination of cold
operating temperature and high hematocrit levels.
Retest in a warmer location.
If this error code persists on retesting, consult your
physician.
Error 7
Meter problems have occurred that
are beyond your control
Contact customer service for assistance.
Error Messages and Troubleshooting 73