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G-301 Quick User Manual                                                                                                              Document: G-301102 

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Features 

1.

 

Full HD input and output   

2.

 

Loop back for 3 projector stacking 

3.

 

Precise geometry adjustment for easy 

system installation and stacking 

4.

 

New 2D to 3D conversion technology 

5.

 

Convert 3D for 2D TV display 

6.

 

Support HDMI 1.4 standard 3D 

formats from Blue Ray, PC… 

7.

 

Multiple input ports to allow flexible 

input source selection 

8.

 

3D demultiplexer into RH/LH for 

passive 3D display 

9.

 

User friendly OSD and IR remote 

control. No PC is required 

10.

 

IR extender & RS-232 control 

11.

 

Allow same setup for 3D display and 

high brightness 2D stacking 

12.

 

Support curved screen 3D display 

FCC/CE statement 

Note: This equipment has been tested and found to comply with the limits for Class B digital devices, pursuant to Part 15 of the FCC Rules. 
These limits are designed to provide reasonable protection against harmful interference in a residential/office installation. The equipment 
generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause 
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If 
this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off 
and on, the user is encouraged to try to correct the interference by one or more of the following measures:   

--Reorient or relocate the receiving antenna. 
--Increase the separation between the equipment and receiver.   
--Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.   
--Consult the dealer or an experienced Radio/TV technician for help.   
--Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 

equipment. 

G-301 Passive 3D control Box Quick User Manual 

Thank you for choosing GeoBox. GeoBox is an advanced dual channel video processor 

with patented warp technology. It is a standalone system capable of image stacking, 2D 

to 3D conversion and 3D demultiplexer with precise geometry adjustment. No additional 

video distributor, tool or computer is required for the setup of GeoBox.

 

Figure 1 

Figure 2 

Summary of Contents for G-301

Page 1: ...with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the followin...

Page 2: ...ource several times due to input timing change and HDCP validation GeoBox will automatically connect to input source Then the screen will show up with double images To set HDMI as projector input may reduce the time for input searching If no input source is detected GeoBox will go into power saving mode The screen will show Power Saving Mode message and GeoBox front panel LED will turn to yellow 8...

Page 3: ... key again to show grid pattern in the 2nd channel 3 Left figure shows CH A in Red and CH B in Green color 1 Press 4 Corner key will show 4 Corner OSD menu in one channel and another channel still retain grid pattern 2 Select the corner to be adjusted by OSD direction keys 1 After press OK key a Green Mark will be showed at the corner to be adjusted 2 The figure shows CH B Top Left corner is under...

Page 4: ...ner menu again in CH A 2 Select the second corner to be adjusted 3 Press OK key then it will show Red Mark at the selected corner 4 To adjust the position of the corner to match the screen border by direction keys 5 Press CH A B to switch to CH B and do the same corner adjustment process After all corner positions have been aligned together with the screen The grid patterns from CH A CH B will ove...

Page 5: ...input formats 2D to 3D conversion side by side SBS or top bottom T B formats 1 If 2D to 3D format is selected for 2D to 3D display 3 setting items can be adjusted based on personal preference Convergence 3D Depth 3D Offset 2 Hot key shortcuts are available in the remote controller for 2D to 3D settings Press L R ID hot key in remote controller to show R L characters on the screen simultaneously to...

Page 6: ...f the system will be lower If user wants to enhance the brightness there should be a mechanism to remove the polarizers while the system switching to 2D display For 2D display it is necessary to do different geometry alignment because the polarizers will change the light path If necessary user can do alignment based on 2D display without polarizer and put on polarizers for 3D with the same alignme...

Page 7: ...rtant Tips for 3D display 1 The final brightness to the eyes will be reduced due to 3D polarizer and glasses Passive 3D brightness to the eyes will be about 3x if compared with the same projector used in active shutter 3D system 2 Incorrect aspect ratio adjustment of signal source may cause abnormal 3D display when the 3D format is Side by Side or Top Bottom 3 Pair the glasses and polarizer is req...

Page 8: ...d be connected through HDMI Loop Back connector with native raw signal without processing by GeoBox and the other two should be connected to RH LH output ports 4 To do geometry adjustment in the first projector to let the image match the screen borders through keystone correction or lens shift function inside the projector then to use 4 Corner adjustment to align the images from the 2nd and 3rd pr...

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