What happened?
If the control solution test result is out of range.
POSSIBLE CAUSE
WH AT TO DO
Error in performing the test
Improper code number
Read the instruction thoroughly
and repeat the test again.
Do not shake the control
solution vial very well.
Shake the control solution
vigorously and repeat the test again.
Control solution that is to
warm or too cold.
Test strip deterioration
, and test
strips should come to room
before testing.
Repeat the test with a new test strip.
Monitor malfunction.
Contact local customer service
Check if the code number on the
display matches the code number
on the test strip vial
Expired or contaminated
control solution.
Check the expire date or the
discarded date of the control
solution.
temperature (20-25ºC/68-77ºF)
Control solution, monito r
45
Summary of Contents for Duo TD-3223 A
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