Screen Messages And Troubleshooting - Accu-Chek Performa Nano Owner's Booklet

Screen Messages and Troubleshooting

Never make treatment decisions based on an error message. If you
have any concerns, call Roche.
The meter will not turn on or the display is blank.
• Batteries are dead –
Insert new batteries
• Display is damaged –
Call Roche
• Meter is defective –
Call Roche
• Extreme temperatures –
Move the meter to a more temperate area
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