Vuzix Wrap 1200VR User Guide - Manual (Page 26)

Calibrator
The Wrap Tracker uses multiple sensors for calculating movement and positioning.
Magnetometers are among these sensors and they are influenced by natural magnetic fields and
the magnetic fields created by certain electronic devices. In order to compensate for these
influences they must be calibrated, initial and whenever the operating environment changes. The
Tracker also contains gyroscopic sensors that require zeroing before they’re used and whenever the
Tracker is connected to a different computer system.
To calibrate the tracker on your Wrap eyewear:
 Start the calibration process by connecting your Wrap eyewear to your computer, with
the display configuration correctly set and your desktop displayed in the eyewear.
 Run the VR Manager application.
If this is the first time VR Manager has been run, with the Tracker installed, a Zero Gyros
application will automatically run.
 When the Zero Gyros screen appears:
o Place the Wrap eyewear flat on your desk facing your computer.
o Do not move the eyewear while the gyro zeroing process is being performed.
o Follow the on-screen instructions.
Upon completion of the gyro zeroing process, the VR Manager program will complete loading
and present you with its Calibration screen.
Tip: For the most accurate calibration, try to stabilize earphone movement and position your
eyewear as close as possible to the position it will be in when used. This will minimize
fluctuations in the eyewear’s relative position to nearby magnetic influences.
 Press the “Begin Calibration” button.