Understanding Error Messages - i-SENS CareSens Dual User Manual

Understanding Error Messages

Message
A used test strip
was inserted.
The blood or
control solution
sample was
applied before the
appeared.
The temperature
during the test was
above or below the
operating range.
The blood sample
has abnormally
high viscosity or
insufficient volume.
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What it Means
symbol
What To Do
Repeat the test with a new
test strip.
Repeat the test with a new
test strip and wait until the
symbol appears before
applying the blood or control
solution sample.
Move to an area where the
temperature is within the
operating range for blood
glucose test (5–45 ˚C) or the
operating range for blood
β-ketone test (10–40 ˚C) and
repeat the test after the
meter and test strips have
reached a temperature
within the operating range.
Repeat the test with a new
test strip.