Chapter 5: Maintenance And Troubleshooting - Accu-Chek Aviva Nano User Manual

Meter Maintenance
The meter automatically tests its own systems every time you turn it on and lets you know if something
is wrong. See Chapter 5, Display and Error Messages.
If you drop the meter or think the results are not accurate, contact Accu-Chek Customer Care at
1-800-363-7949.
Changing the Batteries
1
Use your thumb to slide
the battery drawer out of
the meter.
NOTE
• The meter uses two 3-volt lithium batteries, coin cell type CR2032. This type of battery can be found
in many stores. It is a good idea to have spare batteries available.
• Always replace both batteries at the same time and with the same brand.
Maintenance and Troubleshooting
2
Remove the old batteries
and place the new ones
in the battery drawer
with the (+) side facing
down.
3
Slide the battery drawer
back into position until it
locks into place.
The meter prompts you
for a time and date
confirmation when it is
turned on.
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