Error Message
MESSAGE
Strip has been...
None strip.
Charge the
battery, please.
Temperature...
Terrible error.
48
WHAT IT MEANS
Strip has been used.
No strip is inserted to the
meter during measuring.
The battery is low.
Appear when
environmental temperature
is below system operation
range.
Meter malfunction.
WHAT TO DO
Start again with a new
test strip.
Insert a test strip.
Recharge the battery
immediately.
System operation range
is 10~40°C (50~104°F).
Repeat the test after
the meter and test strip
have reached the above
temperature.
Please contact local
customer service for
assistance.