Fora TD-3261G, Owner'S Manual

Page: 55 / 71

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3. If the control solution testing result is out of range:
POSSIBLE CAUSE WHAT TO DO
Error in performing the test.
Read instructions thoroughly and
repeat the test again.
Control solution vial was poorly
shaken.
Shake the control solution
vigorously and repeat the test
again.
Expired or contaminated control
solution. Check the expiration date of the
control solution.
Control solution that is too warm or
too cold.
Control solution, monitor, and test
strips should be at room
temperature (20
°C
to 25
°C
/ 68
°F
to 77
°F
) before testing.
Defective test strip.
Repeat the test with a new test
strip.
Monitor malfunction. Please contact customer service.
Improper working of meter and
test strip.
Please contact customer services.