Lifescan In Duo Manual page 62

62
CARING FOR YOUR InDuo™ SYSTEM
a
b
When to change your InDuo™ meter
battery
Your InDuo™ meter will alert you when the power is
getting low by displaying the following messages.
a This message appears when the meter display is
turned on and all the other display messages are
functional.
It is time to change the meter battery. Change the
battery as soon as possible. The meter will not
operate if the battery is allowed to expire. From
the time you see the battery symbol É and the
mmol/L symbol, there is enough power left in
the battery for about 50 tests.
b This message means that the meter battery does
not have enough power left for a test.
Change the battery immediately with one 3.0 V
(#2032 or equivalent) lithium battery.