To calibrate your scanner correctly, you will need to perform 3 calibration methods. Instructions to perform all 3 are in this document.
Before starting, make sure your iPad and your app are up to date and check if your scanner is fully charged. Also, take a look if you have the Structure Sensor Calibrator app installed on your iPad, if not, you will need to install it via the App Store.
This calibration ensures that both images from both your iPad’s camera and the infrared one integrated in the Structure Sensor are perfectly aligned, one over the other.
If you encounter one of these situations:
You need to perform a depth calibration. To do this, please watch the video here.
When you see an unstable scanning box, that has a tendency to flip, or if the box seems unaligned with the horizon, you need to do a gravity calibration. This calibration is done within the 3DsizeMe app and it is not related to the sensor but within the iPad.
To perform this, please watch the video here.
Finally, if you get a message from the scanner that your firmware needs to be updated, please use the Structure app available on the App Store. Follow the instructions. This procedure may take 3 to 5 minutes.
For further assistance, please contact our customer support team.