OneTouch ULTRAMINI Owner's Booklet page 47

Message
42
What it means
The meter has detected
a problem with the test
strip. Possible causes
are test strip damage or
an incompletely filled
confirmation window.
Meter battery is low but
there is enough power
to perform a test.
The symbol appears on
the display by itself when
the meter battery does
not have enough power
to perform a test.
What to do
Repeat the test with a new
test strip. Refer to pages 22–23
for information on sample
application.
When the battery icon first
appears, there is enough power
for a minimum of 100 more
tests. Test results will still be
accurate, but replace the
battery as soon as possible.
Replace the meter battery.