Lifescan Ultra Owner's Booklet page 65

MESSAGE
Error 4 continued
WHAT IT MEANS
4. There may be a problem
with the meter.
Error message that indicates
that the meter has detected a
problem with the test strip.
Possible causes are test strip
damage or an incompletely
filled confirmation window.
The symbol appears
É
on the display with the unit
of measure. The power is
getting low. It is time to
change your battery.
The symbol appears
É
on the display by itself. The
power is too low to perform
a test.
ACTION
4. If the error message
appears again, call
LifeScan Customer
Service at 1 800
227- 8862.
Repeat the test with a
new test strip. Refer to
pages 29–30 for infor-
mation on sample appli-
cation.
Test results will still be
accurate, but replace the
battery as soon as possible.
Replace the battery at
once. The meter will
not operate.
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