- Long press the power button and restart the device.
- Insert the calibration Card on the HBA1C slot on the analyzer till you hear the click sound.
- Lay the device on a flat surface away from any Electronic devices.
- Slide the lock to Position II as indicated in the animation.
- Select the ‘Calibration’ icon at the bottom of the screen to start the calibration process.
- Leave the device without any interference for the calibration process to complete