G904 User Guide Document: G904-2
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➢
Install polarized filter at some distance from projector lens to avoid thermal damage (at least 5-10
cm depending on projector lumens). The polarized filter only allows up to 70°C temperature.
➢
Setup the polarized filter and glasses so that right/left eye can only see the scene for one eye.
➢
Use projector geometry alignment function to align the images from two projectors completely
stacking together. Please place the polarized filter in front of the projector before geometry
alignment because polarized filter will affect the light path from projectors. Some deviation is
allowed for 3D display but will affect the performance in 2D display.
17.3. GeoBox 3D settings
Two sub-menus under [3D properties] menu.
17.3.1. Input Format]
PS. User can apply dual camera RH/LH images as 3D signal source. In this case, please feed
each camera output to one channel of G900 to implement passive 3D. User can also execute POP
function in one channel to output side by side 3D format for 3D display devices.
[Input Format] selection:
✓
Select [Automatic] if the 3D signal is
standard 3D formats from Blue Ray
player or sources with 3D INFO inside
the signal.
✓
Select [Side by Side] or [Top-Bottom]
based on 3D input format.
