Trivisio LCD29 Manuale utente
User Manual
Active Stereo
For LCD29, VRvision and ARvision-3D/S
Subject to technical modifications
Copyright: Trivisio Prototyping GmbH, Herzogenbuscher Str 14, D-54292 Trier
2011/07/31
Ta le of Contents
Ta le of Contents.........................................................................2
1 Lia ility Limitation.....................................................................3
2 Active Stereo..............................................................................4
2 1 Firmware Update 4
2 2 Working with nVidia GeForce 6
2 3 Working with nVidia Quadro 9
3 10
Active Stereo User Manual 2
1 Lia ility Limitation
In no event shall the author be liable for damages, including any
general, special, incidental or consequential damages arising out of
the use or inability to use the program, including but not limited to
loss of data or losses sustained by you or third parties or a failure of
the program to operate with any other programs, even if such holder
or other party had previously been advised of the possibility of such
damages This software is provided "as-is" No warranty of any kind
is expressed or implied
By installing the software you accept the end user license agreement
and liability limitations
Active Stereo User Manual 3
2 Active Stereo
2.1 Firmware Update
In order to support active stereo please ensure that you have correct
firmware
For more details see user manual of HMD and user manual of
HMD_connection software
You can find needed Software, firmware and manuals here:
www trivisio com/index php/support/user-manuals
www trivisio com/index php/support/software
Follow the process in correct order:
Go to “Firmware update” tab of HMD_CONNECTION software
1 Update main firmware of HMD (Atmel)
For devices with 42FOV optic use files:
SVGA_LVC_Bino_DVI_0x0010 eep
SVGA_LVC_Bino_DVI_0x0010 hex
For devices with 29FOV optic use files:
SVGA_LVC_Bino_DVI_0x0011 eep
SVGA_LVC_Bino_DVI_0x0011 hex
2 Update Display_Engine firmware (Xilinx) and
Active_Stereo_Engine (for devices which support active stereo)
For devices with 42FOV optic use files:
display_engine_0x0010 bin
active_stereo_engine_0x0010 bin
For devices with 29FOV optic use files:
display_engine_0x0011 bin
active_stereo_engine_0x0011 bin
Check version numbers in HMD_connection:
Active Stereo User Manual 4
2.2 Working with nVidia GeForce
USB IR emitter from 3D VISION WIRELESS GLASSES KIT is
needed to activate active stereo driver in frame sequential mode for
120hz
Active Stereo User Manual 5
The driver for emitter must be installed prior to connecting the USB
IR Emitter
Connect IR Emitter to USB
Open nVidia Control Panel
Go to Stereoscopic 3D folder Select Generic CRT display.
Then check the box Enable steroscopic 3D ,you'll be run through
Setup Wizard On unknown reason during the process Wizard is not
running 120Hz active stereo, so to answer correctly to prompts there
please select following to complete setup
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Once it's done you can run nVidia sterescopic 3D test
Select 120Hertz and Launch Test Application
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Note: Be sure to correctly close application you need either click
Close or type Esc This way driver switch from stereo 120Hz to mono
60 Hz All other incorrect ways will leave 120Hz running in mono
mode
Now you can close nVidia Control Panel and run stereo application
you want to work with It might be nVidia 3D Vision Viewer, browser
for HTML5, etc
To keep correct eye layout on HMD we capture IR signal from IR
emitter Dongle contains IR receiver, photodiod placement is shown
on the picture
Locate IR emitter somewhere around to dongle but not closer then
30 cm to it
Note: or some old devices (dongle is not equipped with IR receiver)
we don't use stereo signal from IR emitter, so there is no lock to
stereo sequence. Thus if you run 3D application and observe wrong
stereo picture just use Hot Key Ctrl+W to swap to right eye layout.
Active Stereo User Manual 8
Active Stereo User Manual 9
2.3 Working with nVidia Quadro
IR emitter is not needed for nVidia Quadro, active stereo driver
works without additional license
Stereo signal is taken from graphics card 3pin miniDIN stereo
connector to HMD dongle 2 5mm jack Please use following cable
Active Stereo User Manual 10
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