27
WELLION
CALLA
MINI
Control Solution Trouble Shooting
If your control solution testing is out of range (too high or too low), it maybe
caused by the following:
Possible Causes
What you can do ...
t 8SPOH CSBOE PG $POUSPM
Solution being used
t $POUSPMTPMVUJPOOPUBUSPPN
temperature
t &YQJSFE PS DPOUBNJOBUFE
control solution
t %BNBHFEUFTUTUSJQ
t .FUFSNBMGVODUJPO
t .BLFTVSFZPVBSFVTJOH8FMMJPO$"--"$POUSPM
Solution.
t .BLFTVSFUIFUFTUJOHFOWJSPONFOUJTCFUXFFO
¡$UP¡$
t $IFDLUIFFYQJSBUJPOBOEPQFOCPUUMFEBUFPO
all control solution and test strips. Repeat test-
ing using a new test strip. If the result is still out
of range, use a new bottle of control solution
and retest.
t *GQSPCMFNQFSTJTUTDBMMPVSBVUIPSJ[FEEFBMFS
