Troubleshooting Control Solution Test - SD CofeFree User Instruction Manual

SD CodeFree™ BLOOD GLUCOSE MONITORING SYSTEM
2. Troubleshooting Control Solution
Check
Did you carry
out the test in
control solution
mode? Did you
see the"control
solution container
icon" on the screen
with the result?
Have the test strips
and/or control
solution expired?
Were control
solutions at room
temperature (18-
30°C, 64-86°F)
when used?
36
Action
If not, do the test again.
Insert a test strip; Press
the left button for 3
seconds in Blood Stand-
by Display to display
a control solution
container icon.
Make sure that test strips
and control solutions are
not past expiration date.
This date is shown on the
container/bottle. Make
sure containers have not
been open for more than
3 months.
If not, warm up/cool
down bottle to room
temperature (18-30°C,
64-86°F) or retest with
a new bottle of control
solution.