G-700
30
support 100/120Hz frame sequential 3D signal up to full HD and also 1080p 24Hz frame packed 3D
format from Blue Ray player, execute geometry warp, edge blending or stacking for these signals and
output 720p/XGA/WXGA 100/120Hz signals for active 3D display.
In multiple projector active 3D applications (edge blending or stacking), please select DLP projector with
“3D Ready” function. The projector should be able to select [3D enable] and [3D Sync] functions
separately because only one projector in edge blending can enable [3D Sync] and all the other projectors
shall Enable 3D but turn off [3D Sync] to let the glasses only synchronize with one signal. Please note
that after edge blending in active 3D system, it will not support side by side and top/down 3D signal
because once this kind of 3D signals have been gone through geometry alignment, the image location
will be also changed. It can’t show correct 3D effect. Please also note that multiple projector active 3D
system may meet R/L inverse image issue. User needs to swap R/L channel through glasses or
projector.
The major functions of G-700 in active 3D applications are:
a. Geometry adjustment to fit image on to curved screen.
b. Edge blending to enlarge the display with multiple active 3D projectors.
c. Image stacking to enhance the brightness using multiple active 3D projectors.
d. Format conversion: Convert Blue Ray 1080p 24Hz frame packed and PC or Nvidia 3D Vision 1080p
120Hz signals for active 3D display.
e. GeoBox can also convert 1080p 120Hz input into 1080p 60Hz output for passive 3D or 2D display.
11.1 Procedures for active 3D Setting
a. To select the output resolution in GeoBox to XGA (for XGA projector) or 720P (for projector native
resolution larger than 720P) through front panel or remote control hotkeys.
b. To set 3D output format at [XGA 120Hz output] or [720P 120Hz output] under 3D Properties menu.
c. If user selects other output resolution except XGA or 720P, [3D Ready] menu will be grayed out and
user can’t select 120Hz output.
d. Projector needs to have 3D Ready DLP Link or Nvidia 3D Vision function. This 3D function needs to
be open while playing active 3D.
