HMD Marker Setup
Recommended Placement
To ensure accurate Auto Spatial Calibration, place the tag in the center-front of your HMD.
If your HMD allows center placement, always place it in the center.
If Center Placement Is Not Possible
Shift the tag to any available surface near the front.

If Placement Is Impossible
If you cannot attach a tag to your HMD, please use Manual Spatial Calibration instead.