Lifescan OneTouch Ultra Owner's Booklet page 59

MESSAGE
54
WHAT IT MEANS
Flashing time means the meter
has lost power and entered
the setting mode.
The meter has detected that
the temperature is below the
system operating range. Do
not perform a test until the
meter and test strips reach a
temperature within the
operating range of 43–111°F
(6–44°C).
The meter has detected that
temperature is above the
system operating range. Do
not perform a test until the
meter and test strips reach
a temperature within the
operating range of
43–111°F (6–44°C).
ACTION
You must reset the time,
time format and date. See
"Setting the Meter," pages
38–41.
Repeat the test after the
meter and test strips have
reached a temperature
within the operating range.
Repeat the test after the
meter and test strips have
reached a temperature
within the operating range.