Getting into "Calibration mode"
1. Go to settings and push Calibration
2. Push "Continue to calibration mode"
3. Follow the instructions on the app and enter the 4 digit PIN code
Calibration
1. Prepare your certified BAC mixture and enter the calibrated BAC % value into the app
2. Push "Reading 1" and follow the instructions on the app
3. When "Reading 1" is completed, repeat the same procedure with "Reading 2" and Reading 3"
4. When all readings are completed press "CONFIRM" button
After confirmation, the hardware will install the new calibration values and restart automatically.