E-E
1. There may be a problem
with self-check of the
meter.
2. Use of the wrong or
damaged code strip or
the code strip was
inserted improperly.
Power off then retry, if the error
appears again, contact the
authorized distributor for service.
Check that the code number on
the meter display matches the
code number on the test strip
vial. Code the meter or retest as
necessary. If the error message
appears again, please contact
the dealer for service.
E-t &
Temperature
Icon Sign
The temperature is below
or above the system
operating range.
Repeat the test after the meter
and the test strip have reached
at temperature within the
operating range.
E-U
It could be caused by a
used test strip or a
temporary or permanent
electronic problem.
Repeat the test with a new test
strip. If the error message
appears again, please contact
the dealer for service.
Message
Cause
Solution
HI
1. Blood glucose level is
higher than 600 mg/dL.
2. Test strip has problem.
1. Review the instructions and
try again with a new test
strip.
2. Check the test strip vial to
make sure that it is not
marked beyond the expiration
date.
Lo
1. Blood glucose level is
lower than 20 mg/dL.
2. Test strip has problem.
1. Review the instructions and
try again with a new test
strip.
2. Check the test strip vial to
make sure that it is not
marked beyond the expiration
date.
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