How To Reset Accu-chek Active

Wait at least 20 seconds before reinserting the battery.

You must enter "Set-up" mode to adjust these settings, which is essential for accurate data analysis. how to reset accu-chek active

With the meter off, press and hold the S button for longer than 2 seconds until "Set-up" appears on the screen. Wait at least 20 seconds before reinserting the battery