SD CofeFree User Instruction Manual page 69

SD CodeFree™ BLOOD GLUCOSE MONITORING SYSTEM
[Lo message]
• Blood glucose may
be lower than the
measuring range of the
meter. See chapter 3
"4. Understanding Test
Results"
[Internal Error Message
for a meter]
• Turn off the meter. Then
turn on the meter again.
If the error message
persists, please contact SD
Biosensor, Inc. TEL: +82-
31-300-0400 or the place
• from where the unit was purchased.
[Strip Error]
• The test strip is defective,
damaged or inserted
incorrectly. Discard this
test strip and test again
using new test strip. See
Chapter 3 "2.Performing a
Blood Glucose Test"
69