4. After system checking ok, a flashing “ “ symbol will appear.
5. Press and hold
M
for 4 sec to switch to control solution mode. The “ “ will appear which indi
cates that the meter will mark your current test as a control solution test. Now you are ready to
apply the control solution.
6. Discard the first drop of control solution and squeeze a small drop of control solution on a clean
nonabsorbent surface (such as a clean piece of wax paper).
Do not apply control solution to the
test strip directly from the bottle.
7. Bring the tip of the test strip to lightly touch the drop of Control Solution. Control Solution is
automatically pulled into the strip through the tip. Hold until the meter beeps. The meter will now
starts the countdown from 5 to 1 and the control solution test result will appear.
CAUTION:
Please remember that in order to prevent contamination, follow the above instructions
properly when performing the control solution test.
Comparing Control Solution Results
The system is functioning properly if the result falls inside the specified range printed on the test
strip vial. If the test result falls outside the specified range, repeat the test.
Results falling outside the specified range may be caused by
˙
Error in performing the test
˙
Control solution temperature is lower than 59°F(15°C ) or higher than 82°F(28°C)
˙
Expired or contaminated control solution
˙
Expired or contaminated test strips
˙
Meter malfunction
Note:
The result will not be included in calculating the average when the meter is set in the control
solutiontest " " mode. DO NOT use the system if the problem persists. Please contact custom-
er service.
19
Содержание AC500 PRO
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