Key to Error Messages
E-3: Used test not wound into waste chamber
If a used test was not wound into the waste chamber and the sensor cover
is closed.
Open the sensor cover and wind the used test into the waste chamber. Storing
used tests in the waste chamber minimises the risk of soiling the meter
E-4: Blood applied too early/Sensor window dirty
Blood applied before OK or before blood drop symbol appears on the display.
Repeat test with a new test zone. Wait until the flashing blood drop symbol
appears on the display before applying blood.
Sensor window dirty.
Clean using lightly dampened cloth or cotton swab. See section
Cleaning your
meter in the user manual.
E-5: Too much ambient light
The meter is exposed to too much light.
Go to a shaded place or shade the meter, for example, with your body.
Sensor window dirty.
Clean using lightly dampened cloth or cotton swab. See section
Cleaning your
meter in the user manual.
E-6: Cassette wound too far
Test zone wound past sensor window.
Continue winding test zone into the waste chamber until “OK” appears on the
display. Close the sensor cover to turn meter off, or, continue winding to the
next test zone.
Cassette wound too far when winding used test into waste chamber.
The cassette has been wound too far causing a fresh test to be withdrawn
from the storage chamber. This test must be discarded. Continue winding when
prompted until ‘OK’ appears on the display
E-7: Insufficient blood
Insufficient blood applied to the test zone.
Start the blood glucose test from the beginning with a new test. Ensure that the
area illuminated by the red light is covered with blood.
E-9: Test zone error
The test zone is damaged.
Start the blood glucose test from the beginning with a new test.
Sensor window dirty.
Clean using lightly dampened cloth or cotton swab. See section
Cleaning your
meter in the user manual.
exp: Test cassette expired
Cassette opened for greater than 90 days or past unopened expiry date.
Replace cassette.
Summary of Contents for C50
Page 1: ...Quick Start Guide All in One Blood Glucose Meter ...
Page 8: ...5 6 Insert lancet and twist off cap Close lancet cover and set desired penetration depth ...
Page 9: ...Performing a test 1 2 Wash your hands in warm water Dry your hands thoroughly Watch the video ...
Page 12: ...7 Apply blood Aim for the red flashing light ...
