DISPLAY MESSAGES AND PROBLEM-SOLVING GUIDE
75
Meter display
What it means
Action
Error message could be caused
by a used or damaged
OneTouch
®
Ultra™ test strip or
there is a problem with the meter
Repeat the test with a new
OneTouch
®
Ultra
™
test
strip. Refer to page 10 for
OneTouch
®
Ultra
™
test
strip information. If the
error message appears
again call Customer Service
at your local Novo Nordisk
or LifeScan office
Error message that indicates that
the blood sample or control
solution was applied before
R
appeared on the display
Repeat the test with a new
OneTouch
®
Ultra™ test
strip. Refer to page 16 (for
control solution application)
and page 37-38 (for blood
application, for proper
time to apply sample)