GeoBox - M804 - Edge blending processor GeoBox - M804 - Edge blending processor
GeoBox - M804 - Edge blending processor

GeoBox - M804 - Edge blending processor

€7,548.72 Excl. Tax
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GeoBox - M804 - Edge blending processor

M800 is curved screen edge blending processor with the ability to provide multiple processing modules to control from 1 to 4 projectors based on user’s requirements. M801 is integrated with one processing module to control one projector, M802 for 2 projectors, M803 for 3 projectors and M804 for 4 projectors. It was designed for sophisticated edge blending as well as image warping, stacking and projection mapping…etc. One M804 can execute 4 projector edge blending without any additional equipment or splitter. Two M804 can control up to 8 projectors. More M800 can be cascaded for large scale display. M800Ex is designed with Digital Mapping function and no need to mask source image for easy projection mapping.

4 input ports (2x HDMI, 1x DP, 1x VGA) and 1x HDMI outputs are designed in each processing module. Digital input supports up to 8k/1 (1k/8k) @30Hz / 4096*2160 @60Hz with 4:4:4 full color sampling. Output supports up to 2048*1080 @60Hz. It is integrated with 10-bit high end processor, motion adaptive deinterlace, low angle smooth algorithm, 3:2/2:2 pull-down and supports non-VESA standard input timing.Programmable EDID can optimize input timing to get the best video result.

Advanced warp technology is embedded in M800. User can use IR controller, USB, WebGui and Ethernet to perform edge blending and sophisticated geometry alignment up to 17x17 control points. Linearity Grid Line Adjustment and Corner Wall image adjustment for mapping image at 90 degrees corner is a new function in geometry alignment. Separate R, G, B gamma correction for edge blending region color fine-tune, individual color correction for each output and 9 regions non-edge blending area black level uplift are also standard functions in M800. Users can see real time geometry and color adjustment to get optimized result. Image 90/180/270 degrees rotation and flip with 4k/60 input from various input sources are embedded in M800. It provides more flexible system configuration.

HDMI loop out supports daisy chain connection up to 8k/1k @30Hz / 4096x2160 @60Hz and allows large display with multiple M800 cascaded. Video wall function in M800 is to crop and allocate source image for each projector and set overlap pixels for edge blending. Complete curved edge blending can be achieved through remote controller and Ethernet without additional devices except for signal source and projectors. PIP (picture in picture) and POP (side by side) are standard functions in M800. PIP image size is from 320*180 up to 1920*1200. In one M804, user can display up to 8 different input contents on the screen. M800 is an ideal solution for simulation. It can connect with inputs from multiple PCs and combine them into one seamless image. It also provides flexible displays in edge blending system. For a 3x projector edge blending system, user can configure as 1+1+1 independent display, 1+2 (two projectors blended) and all-inone (three projectors blended). User can also execute edge blending with projector at portrait position without rotating source image to increase image height. It is a good fit with laser projector without the limitation in installation angle.

Using M800, users can replace high end projector with low cost projector without lens shift, warp and
edge blending. It provides easy configuration, low entry barrier, cost effective, reliable and flexible solution.

  • Each box has 1-4 processing modules.
    - M801(Ex): Single module processor
    - M802 (Ex): Dual module processor
    - M803 (Ex): Triple module processor
    - M804 (Ex): Quad module processor
  • Each processing module includes:
    - Input: 2x HDMI 2.0b, 1x DP1.2a and 1x VGA
    - Output: 1x HDMI
    - Loop output: 1x HDMI 2.0 for cascade.
  • HDCP: HDMI V2.2/V1.4, DP: HDCP: V1.3
  • Max. input resolution: 7680*1200 30fps, 1200*7680 @30fps, 4096*2160 60fps
  • Output: HDMI up to 2048*1080/60. Output signal is RGB 4:4:4 progressive.
  • New generation warp engine for geometry alignment up to 17x17 grid control points.
  • Maximum geometry adjustment up to 1200 pixels in both H&V directions.
  • Edge blending at 4 edges up to H=1920 pixels,
  • V=1200 pixels with independent R, G, B gamma correction.
  • 9 regions black level uplift to compensate light leakage from projector optical system.
  • Support Corner Wall adjustment in H&V at flexible location.
  • Support Linearity Grid Line adjustment for quick H&V line position alignment.
  • Embedded video wall function for image split, cropping and edge blend overlap pixel setting.
  • Support non-VESA standard input timings for eas connection with various signal sources.
  • Selectable output up to 2048*1080 60Hz.
  • Selectable grid pattern size from 8-120 pixels in H&V direction. Default is 32*32 pixels.
  • Selectable grid pattern color with optional transparency to see background image.
  • Flexible aspect ratio adjustment in each edge up to +_ 1800 pixels position shift.
  • M800Ex is designed with digital mapping function.
  • User can upload pattern into M800Ex and implement projection mapping. Each channel can store up to 10 different patterns.
  • 3D motion adaptive de-interlace.
  • Frame lock function to get perfect synchronized outputs in all channels.
  • Frame rate conversion and 50Hz in/out function to eliminate image frame repeat.
  • Three synchronization method: phase lock, frame lock & free-run modes.
  • Free-run mode provides continuous signal to projector, no source searching required when timing change.
  • 10-bit processor, 3:2/2:2 cadence, low angle smooth algorithm, high quality scaling engine.
  • 4:4:4 Chroma sampling, 30 Color bits, 12-bit RGB gamma CLUT.
  • Support sRGB & xvYCC color processing & 8/10/12-bit deep color.
  • High Dynamic Range (HDR) support: SMPTE ST2084, SMPTE ST-2086
  • Individual color and white balance adjustment in each processing channel.
  • Individual 90/180/270 rotation, flip, cropping, scaling & color adjustment in each channel up to
    4k/60 input.
  • PIP/POP function with PIP image size from 320*180 up to 1920*1200 resolution with flexible
    position and selectable aspect ratio. This function is not available when the main image is 90/270
    degrees rotation.
  • Embedded HDMI audio outputs.
  • Selectable and programmable EDID.
  • ESD Protection: ±8kV (Air-gap discharge), ±4kV
  • (Contact discharge)
  • Power supply: DC: 12V 3.3A
  • Max. Power consumption:
  • Max. 13.2W (M801), 28w (M804)
  • Working environment: 45〫C, 10-90% RH
  • Control: keypads, IR, RS232, USB, Ethernet
  • System settings can be stored and backup.
  • Dimensions: 
  • M801 (Ex): 303mm*180mm*45mm, weight: 1.55kg
  • M802 (Ex)-M804 (Ex): 440mm*180mm*58mm
  • Weight: 2.4kg-2.8kg
  • CE/FCC/RoHS/Reach Certified
  • 2 Year Warranty, paid extension available up to 5years.
More Information
Condition New
Brand GeoBox