Table of Contents
Advertisement
Damaged
Strip Inserted
E4
Optical detec-
tor needs cle-
aning
Optical detec-
tor does not
read the back-
ground blank
Optical detec-
tor is clogged
Remove the test strip
and shut off. Turn on
and repeat test with new
strip. Confirm there are
no tears, wrinkles or
debris.
Remove strip holder
and clean lenses follo-
wing the direction.
Before finishing the ba-
ckground blank reading,
do not apply blood sam-
ple. Do it until displayi-
ng a flashing prompt.
Check the Optical dete-
ctor, whether it is cove-
red by blood or others,
if yes, remove the strip
holder and clean it. Ref-
er to the Manual.
Hide quick links:
Advertisement
Table of Contents
