Accu-Chek Aviva Nano User Manual page 38

5
Maintenance and Troubleshooting
Display Action
The temperature is above or below the proper range for the system. Refer to the
test strip package insert for system operating conditions. Move to an area with
the appropriate conditions, wait 5 minutes, and repeat the blood glucose or
control test. Do not artificially heat or cool the meter.
The batteries are almost out of power. Change the batteries now. If the message
reappears after the batteries have been replaced, slide the battery drawer out of
the meter, press any meter button, then reinsert the battery drawer back into
position.
The time and date settings may be incorrect. Make sure the time and date are
correct and adjust, if necessary.
36