26
Meter Maintenance and Troubleshooting
7
Meter Maintenance
The meter automatically tests its own
systems every time you turn it on and
lets you know if something is wrong. See
the Error Messages section of this
chapter.
If you drop the meter or think the results
are not accurate, contact Roche.
w WARNING
Risk of life-threatening injuries
Keep new and used batteries away
from children. See the warning in the
Introduction of this User’s Manual for
additional information.
Changing the Batteries
Open the child-resistant battery door
by inserting a narrow object, such as
a pen, into the slot (see image above).
Push the tab in the direction of the
arrow and lift the battery door up.
Remove the old
batteries. Press and
hold
for at least 2
seconds.
Slide the new
batteries under the
tabs with the (+)
side facing up. Put
the battery door
back in place and
snap it closed. Immediately discard
the old batteries.
NOTE
• Always have a spare set of batteries.
• Battery life may vary due to factors
such as temperature and battery
manufacturer.
• The meter uses two 3-volt lithium
batteries, coin cell type CR2032. This
type of battery can be found in many
stores.
• Always replace both batteries at the
same time and with the same brand.
• Meter data is not lost when you
replace the batteries.
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