VNS GeoBox G-602 Quick User Manual Download Page 22

G-602 

 

21 

11    Specifications 

Input/Output 

interface 

  Input ports 

  1x DualLink DVI-D 

  2x HDMI 1.4 input 

  1x DisplayPort 1.1a input 

  All digital input ports support 3840x2400 @30Hz, 2560x1600 and 3840x1080 

at 60Hz 

  Output in ports 

  2x HDMI outputs for RH/LH channel up to 1920x1200 @60Hz 

  1x HDMI loop out port from HDMI input for daisy chain connection up to 

3840x2400 @30Hz with 4:4:4 full sampling without compression. 

  Compliant with HDCP 1.3 High-bandwidth Digital Content Protection

.

 

  Audio input: HDMI embedded audio through HDMI and DVI ports input 

  Audio Output: HDMI embedded audio through HDMI output port 

  Support programmable EDID & non-VESA standard input timings. 

  Frame lock function for system synchronization. 

Geometry 

alignment and 

image warp 

  Full functions for 4 corner alignment, vertical and horizontal keystone 

correction, Pincushion / Barrel adjustment & image warp. 

  Advanced Gwarp technology for precise geometry alignment & edge 

blending. 

  Control two projectors with different geometry and processing settings. 

  Internal grid pattern with selectable colors for easy geometry alignment. 

  2x2, 3x3, 5x3, 9x5 grid pattern geometry alignment through manual operation 

without PC via remote controller or front panel keypads. 

  Up to 17x17 grid points geometry alignment through Gwarp PC tool. 

  Users can see real time geometry alignment and get optimized result. 

  Precise image cropping, resizing, positioning and aspect ratio adjustment. 

  Free Gwarp PC tool is available for sophisticated geometry alignment. 

Geometry 

alignment range 

  Under WXGA & 1920x1200 output resolutions, the adjustment range via IR 

remote controller are as follows: 

  [2x2 Corner] adjustment in one side: H= 300 Pixels, V= 200 pixels 

  [3x3 curved],    [5x3 Curved] & [9x5] adjustment:   

H: 300 Pixels, V= 200 pixels 

  Maximum adjustment range in one side: H= 600 Pixels, V= 400 pixels 

  Maximum adjustment range in both side: H=1200 Pixels, V=800 pixels 

  If apply Gwarp PC tool, the adjustment range will be double.   

  Under XGA output resolution, the adjustment range will be only 50%. 

Edge Blending 

 

Edge blending in all edges up to 1000 pixels overlapped area. 

 

Execute 4 directions edge blending.   

 

Each unit controls up to 2 projectors and can be cascaded. 

 

Precise gamma correction in overlapped region to eliminate banding effect. 

 

Precise black level uplift to eliminate grey banding effect in edge blending 

area due to optical light leakage from the projector.   

 

Independent RGB gain and offset adjustment for white balance & color 

Summary of Contents for GeoBox G-602

Page 1: ...G 602 Quick User Guide Dual channel Universal Curved Screen Edge Blender Technical support E mail sales vnstw com Tel 886 2 8751 2785 Cell 886 935 678 033 Skype vns inc Version 3 02 Website www vnstw...

Page 2: ...lity fine tuning 12 4 13 System power ON OFF setting 12 4 14 Enable Black screen while no input signal or mode change 13 4 15 Save all settings into Profile Index 13 4 16 Thermal drift in projector im...

Page 3: ...r does not assume responsibility for consequential damages expenses or loss of revenue inconvenience or interruption in operation experienced by the customer Warranty service shall not automatically e...

Page 4: ...ds Independent color white balance adjustment for each projector overlapped area color correction and non overlapped area black level uplift are also standard functions in G 602 Users can see real tim...

Page 5: ...h During installation setup process please apply FHD signal to the system for easy setup After finish the setup user can select optimized EDID from OSD menu to get optimized video quality i The optim...

Page 6: ...r needs to save the setting into GeoBox through the OSD menu Anyplace Gwarp Pro select UserMap 1 10 to save the settings Then PC can be removed u When Power Off ON GeoBox it will maintain the final se...

Page 7: ...ll the equipment in the signal pipe line should be able to support this resolution or higher It includes signal source output edge blending processor and the total resolution of the projectors after e...

Page 8: ...the same as Excel calculation To apply 1080p signal is recommended After system setup user can use any input resolution i Press INFO hotkey to check if the final in out timings are the same as expect...

Page 9: ...g Excel Spread Sheet calculation user has some flexibility to determine the overlap region size by different projector resolution lumens and number of projector a Please reserve at least 214 overlappe...

Page 10: ...images from two projectors on curved screen with good quality without Gwarp PC Tool 37 5 overlap region The adjusting points in projector A B will be separated in overlap region and increase geometry...

Page 11: ...t port c Select output resolution to be the same as projector native display resolution d Check input output LED indicators to make sure to have correction system connection 4 8 Geometry alignment by...

Page 12: ...l be reset and only keep 3x3 grid point information i In ideal condition all grids in edge blending area between two adjacent projectors should be aligned together In some special case the vertical li...

Page 13: ...e same value The difference shall not be over 2 pixels c If user still sees some blurred image in edge blending area please increase or decrease Overlap value in Video Wall setting to improve video qu...

Page 14: ...of many factors projector characteristics projector setting screen ambient light and GeoBox setting b Banding in overlap area under dark environment is caused by light leakage in the projector optic...

Page 15: ...p to 5 different display profiles Profile menu will save load two channel settings at the same time b After finish all the procedures please power off and power on the system again to check if the res...

Page 16: ...again and cause edge blending issue c Please disable projector VGA input automatic alignment function to avoid image shift d If possible please apply digital signals for both input and output in GeoBo...

Page 17: ...geometry alignment After 5x5 or 9x9 alignment if user want to re adjust 4 corners position user can go back to do 2x2 alignment d For most of the applications we propose to follow 2x2 3x3 5x5 9x9 17x...

Page 18: ...channels from CH1 CH4 Input Output resolution and Profile Index settings will remain the same without reset 6 2 Warp Adjust M Change Adjust mode from 2x2 3x3 5x3 5x5 CTRL Arrow Select control point A...

Page 19: ...int B or press CTRL Arrow to implement A value to continuous points 7 EDID setting Selectable EDID setting and programmable EDID function are added into GeoBox a GeoBox can support big range of input...

Page 20: ...idth issue 5 Once it happens please reset the system and select different settings Once it normally displays no side effect will happen again 9 Screen Selection a Gain value less than 1 5 will be reco...

Page 21: ...est performance Usually Standard or Native display mode will provide easier color fine tune f Please select gamma 2 2 for edge blending Different gamma settings and affect the video quality in overlap...

Page 22: ...y alignment through manual operation without PC via remote controller or front panel keypads Up to 17x17 grid points geometry alignment through Gwarp PC tool Users can see real time geometry alignment...

Page 23: ...ignal source from Blue Ray STB game console media player and PC Auto decode Stereoscopic Player Nvidia 3D Vision 1080p 120Hz 3D format and Blue Ray 1080p 24Hz 3D signal into 720p XGA 120Hz signal for...

Page 24: ...One PC tool can control 2 projectors simultaneously ID for each GeoBox Convenient for system installation and control Selectable Background color 10 different geometry and color uniformity settings 5...

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