Lifescan SureStep blood glucose monitoring system User Manual
Page 70

62
ERROR
POSSIBLE CAUSE
WHAT TO DO
The meter is not
Allow the meter to warm or
within the temperature
cool slowly before performing
range of 50–95°F
another test. Do not apply heat
(10–35°C).
or cold to the meter or test strips.
1. The meter test strip
1. Clean; refer to pages 45–49.
holder, lens area,
and contact points
are dirty, or
2. The test strip holder
2. Slide the test strip holder
is not fully in place,
into the meter until it is
or
completely inserted.
MESSAGES
LSI-98-090 SS booklet.B 7/13/98 11:41 AM Page 62