2. No symbol after inserting the test strip. Please check:
• Did you insert the test strip correctly? The strip needs to
be
3. No symbol after inserting the check strip. Please check:
• Did you insert the dark-blue check strip correctly? The writ-
ing
4. No measurement after blood sample has been sucked in. Please
check:
•Isthereactionzonefilledcompletely(red)?Repeatthe
glucose test with a new strip.
• Did you insert the test strip correctly (see 2.)?
• Does the display read „ERR"? The inserted test strip was
already used. Please use a new test strip.
5. Blood glucose result too high / low. Please check:
• Was the test strip exposed to air for a long time? Take out
the
urement,
otherenvironmentalinfluencesmayaffect
the test result.
• Was the test strip vial tightly closed? Humidity and other
environmentalinfluencesmayaffectthetestresults!
• Alternatively, check the function of your device with the
check strip. If after 3 seconds the message "OK" appears
on
inserted arrow up in the direction of the arrow.
must be to the top.
strips from the vial directly before the meas-
the display, the device is working properly.
since humidity and
75