Accu-Chek Performa Owner's Booklet page 65
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- Quick start manual ,
- Owner's booklet (228 pages) ,
- User manual (180 pages)
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Not enough blood or control solution
was drawn into the test strip for
measurement or was applied after
the test had started. Discard the test
strip and repeat the test.
The code chip is from an expired lot
of test strips. Ensure the code chip
number matches the code number on
the test strip container. Make sure
the time and date in the meter are
correct.
Blood or control solution was applied
to the test strip before the flashing
drop appeared on the display.
Discard the test strip and repeat the
test.
An electronic error occurred or, in
rare cases, a used test strip was
removed and reinserted. Turn the
meter off and on, or take out the
battery for 20 seconds and reinsert
it. Perform a blood glucose or control
test. If the problem persists, call
Roche.
63
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