User`s manual

► When you have completed rotating the eyewear fully through all 3 axes, and then press the
“Lock Calibration” button.
The last step in the calibration process is to set a center point -- the forward direction you normally face
when using your eyewear.
► Place the eyewear on your face as you would normally wear it.
► Face your desktop monitor and press the “Set Zero” button.
If you wish to experiment with your eyewear’s calibration, rotate your head and watch the graphical and
numeric positioning indicators respond in the calibration software. You may note that the same degree of
motion does not translate directly to what you experience in some games. This is due to filtering applied
to tracking data in some games to reduce over sensitivity.
Using your iWear
Compatibility
One of the first questions many people ask is, “What programs does it work with?” The answer is,
“Virtually everything, but to varying degrees depending upon which features and capabilities you have in
mind.”
To understand compatibility, you have to look at each of the eyewear’s primary features separately and
understand that for some, compatibility is measured in degrees.
Note: A listing of many 3D stereo video and head tracking titles is available on the iWear VR920
product page of the Vuzix website. Scroll down and click on the “Supported Titles List” button.
Audio
The iWear VR920 video eyewear incorporates a complete audio system that installs on your PC as a
separate audio device. This audio system is compatible with all standard PC applications, including
games and can be enabled or disabled through your Sound and Audio Devices Control Panel.
Video
By default, the video eyewear works as a 2D monitor with all applications able to run at resolutions
between 640 x 480 and 1024 x 768 at 60 Hz.
The best 3D stereoscopic video is experienced with applications that incorporate native Vuzix 3D Driver
support in the program. These applications enable improved visual quality and performance and work
with virtually and graphics card running on a 32-bit Windows XP or Vista computer system.
Following that are applications enabled to use the Vuzix 3D Drivers through an iWearMonitor Extension.
These applications work with virtually and graphics card running on a 32-bit Windows XP or Vista
computer system.
There are hundreds games and applications that support Nvidia graphics cards, enabled with Nvidia 3D
drivers. These titles will also be displayed in 3D, but only with the above mentioned Nvidia graphics card
and 3D drivers installed and correctly configured.
Vuzix iWear VR920 User’s Manual Page 11