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On Call Extra User Manual

On Call Extra
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27
see the countdown begin, you may reapply a second drop of blood within 3
seconds.
DO NOT:
Apply the sample to the front or back of the test strip.
Smear the blood drop onto the test strip.
Press your finger against the test strip.
5. The meter will count down from 3 to 1 and then display the measurement’s
result. The meter will also beep to indicate that measurement is complete.
Then your blood glucose level will display on the screen. The measurement’s
unit, date, and time of the test will also be displayed.
Blood Glucose results are automatically stored in the memory. To mark invalid
results and to prevent them from being included in the 7, 14, 30, 60 and 90-day
averages, press the and button together. A pound sign (#) will appear on
the display to show that the result will not be included when calculating the 7,
14, 30, 60 and 90-day averages. If a result is marked by accident, press the
button to unmark the result. After marking the invalid result with a pound
sign (#), press the button to confirm the invalid result. After marking the
invalid result, run the test again with a new test strip.
When the meal marker feature is turned on, the test result is displayed together
with a suggested default meal marker based upon current time. The “before
meal” or “after meal” symbol is flashing until confirmed by pressing the
button. The meter allows the user to change the meal marker. Press the
OR

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On Call Extra Specifications

General IconGeneral
Sample Size0.4 µL
Test Time4 seconds
Blood SampleCapillary whole blood
Battery2 x AAA batteries
DisplayLCD
Battery LifeApproximately 1, 000 tests
Automatic Power Off2 minutes
Operating Humidity10-90% RH
Measurement Range20 - 600 mg/dL (1.1 - 33.3 mmol/L)
Memory450 tests
Operating Temperature5°C to 45°C (41°F to 113°F)