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G-302 Quick User Manual                                                                                                              Document: G-302101 

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Features 

1.

 

Full HD input and output   

2.

 

Loop out for 3 projector stacking 

3.

 

Precise geometry adjustment for easy 

system installation 

4.

 

New 2D to 3D conversion technology 

5.

 

Convert 3D for 2D TV display 

6.

 

Quick dual channel edge blending 

7.

 

Support HDMI 1.4 standard 3D 

formats from Blue Ray, PC… 

8.

 

Multiple input ports 

9.

 

3D demultiplexer into RH/LH for 

passive 3D display 

10.

 

User friendly OSD and IR remote 

control. No PC is required 

11.

 

IR extender & RS-232 control 

12.

 

Allow same setup for 3D display and 

high brightness 2D stacking 

13.

 

Support curved screen 3D display 

G-302 Dual Projector Edge Blender Quick User Manual 

G-302 is an advanced dual channel video processor with patented warp technology. It is 

a standalone system capable of image stacking, dual projector edge blending, 2D to 3D 

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

distributor, tool or PC is required for the setup.

 

Figure 1 

Figure 2 

Summary of Contents for Geobox G-302

Page 1: ...r passive 3D display 10 User friendly OSD and IR remote control No PC is required 11 IR extender RS 232 control 12 Allow same setup for 3D display and high brightness 2D stacking 13 Support curved scr...

Page 2: ...s 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 fo...

Page 3: ...ner key to show 4 Corner OSD menu in one channel and another channel still retains grid pattern 2 Select the corner to be adjusted by OSD direction keys 3 While full HD output from GeoBox grid pattern...

Page 4: ...r 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 dir...

Page 5: ...gnal is standard HDMI 1 4 3D formats from Blue Ray player 3 Select other items based on user s 3D input formats 2D to 3D conversion side by side SBS or top bottom T B formats 1 If 2D to 3D format is s...

Page 6: ...ent In this case system will restart within one minute User can also turn OFF ON the system to restart again This kind of situation will not happen once the complete system setup is finished It will n...

Page 7: ...e same To put temporary marks on the screen to indicate the final location of the images and align the images to meet the required size An Excel Spread Sheet can be provided for the calculation of the...

Page 8: ...menu will split the input image crop the right image area and assign to each projector to finish the complete Edge Blending procedures 6 Image fine tune After the above procedures it is possible to ha...

Page 9: ...ttom right of the OSD 2 Select the corner for the adjustment and press OK to enter 4 corner adjustment in CH B 3 If user wants to start from CH A please press CH A B key to switch to CH A If no grid p...

Page 10: ...rn with a Mark at the corner to be adjusted 2 To move the image into screen border and follow the same procedures to adjust all corner at CH A Left figure shows both CH A CH B corners had been adjuste...

Page 11: ...ls edge blending shall be applied D To extend the image into two projectors Before Enable extend function After Enable extend function E To fine tune Overlap value under Edge Blend menu 1 Overlap valu...

Page 12: ...G 302 will have different values although it show the same number of overlap grid pattern c Activate Overlap OSD under Edge Blend menu and check the value settings in both CH A CH B then increase or...

Page 13: ...on or lens shift function inside the projector then to use 4 Corner adjustment to align the images from the 2nd and 3rd projectors onto the first one 6 For curved screen stacking only two projectors c...

Page 14: ...er adjustment ranges and reduce the loss of the image resolution and brightness Please make sure ventilation hot air will not affect each other 2 Maximum 4 Corner adjustment range in each corner is 25...

Page 15: ...of revenue inconvenience or interruption in operation experienced by the customer Warranty service shall not automatically extend the warranty period Technical support Steve Wang Tel 886 2 8751 2785 e...

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