Vuzix Wrap 920AR - Manual (Page 23)

 Press the “Begin Calibration” button.
 Holding your eyewear, position them similar to where they would be when worn
– upright and facing your desktop computer monitor.
The following process will calibrate your tracker for the yaw, pitch and roll axis. X, Y
and Z-axis tracking is not supported by VR Manager and is accessible only through
direct tracking support applications.
 Move your eyewear fully through each of the three axes.
Yaw and roll support a full 360º of movement whereas pitch is only 180º.
Pitch Roll Yaw