Accu-Chek Aviva Plus silver - Manual (Page 83)

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Maintenance.and.Troubleshooting
The meter needs little or no maintenance with normal use. It automatically tests its own
systems every time you turn it on and lets you know if something is wrong. See
Chapter 6, “Display Messages and Troubleshooting.”
If you drop the meter or think it is not giving accurate results, make sure that the test
strips and control solution have not expired, then perform a control test. If the control is
out of the acceptable range, contact the ACCU‑CHEK Customer Care Service Center at
1‑800‑858‑8072.
Test the display before each blood glucose test to make sure it is working properly. Turn
off the meter, then press and hold to see the complete display. All the segments
should be clear and look exactly like the picture shown. If not, do not use the meter.
Contact the ACCU‑CHEK Customer Care Service Center at 1‑800‑858‑8072.