Professional flat and curved screen edge blending, image warping, and stacking

the ultimate professional edge blending processor

G804

4 CH 4k in/out Edge Blending Processor

Product Description

G804 is the ultimate solution for professional edge blending, image warping, and stacking. With two G802 processing modules, G804 can serve as one quad-channel edge blender or two independent dual-channel edge blenders. It supports flat and curved screen edge blending, and its advanced warp technology allows for sophisticated geometry alignment through various methods, including the remote controller, WebGui, USB, or Ethernet. With 8 inputs and 4 outputs, G804 can handle a wide range of input sources with resolutions up to 76801200 @30Hz and output up to WUXGA or 20481080 @60Hz.

In addition, G804 is equipped with advanced features, including 10-bit high-end processing, motion adaptive de-interlace, low angle smooth algorithm, 3:2/2:2 pull-down, and non-VESA standard input timing. It also supports daisy chain connection up to 7680*1200 @30Hz with HDMI 2.0 loop out and allows for large displays with multiple units cascaded.

G804 is designed to be user-friendly, with real-time geometry and color adjustments available through a remote controller or Ethernet without needing PC software, a video distributor, or a splitter. It also supports programmable EDID and non-VESA standard input, allowing users to create any EDID timing between 1024x768 and 3840x2400.

With G804, users can replace high-end projectors with low-cost projectors without lens shift, warp, or edge blending. It provides an easy configuration, a low entry barrier, cost-effective, reliable, and flexible solution. Moreover, it has a dual power supply system, allowing users to choose between an AC power 100V-240V power supply or a DC 12V 3A power supply with an external DC 12V power adapter. Users will have one DC 12V 1A output for an AC power supply for a signal extender. Standard delivery comes packed with an AC power cord only.

Featured Highlights

  • Edge blending

  • Up to 120×68 points of geometric alignment for sophisticated image warping.

  • Embedded video wall function, no image splitter is required.

  • 4K loop out port for daisy chain connection in cascade application.

  • Easy configuration via IR remote, PC tool, or WebGUI.

Product Summary:

The GeoBox Edge Blending Processor offers seamless curved edge blending capabilities for up to four projectors from a single unit, with the option to control additional projectors by linking multiple processors. This innovative device incorporates advanced warp technology, enabling users to achieve exceptional performance even with cost-effective projectors. It operates as a self-contained hardware system, providing users with multiple control options, including IR remote, USB, RS232, or Ethernet, eliminating the need for additional PCs, Zero Clients, or software tools.

Specifications

Input:

  • Two processing modules

  • Each module consists of:

    • 2x HDMI 2.0b

    • 1x DP1.2a

    • 1x VGA

  • HDCP:

    • HDMI: V2.2/V1.4

    • DP: V1.3

  • Input resolution:

    • 4096x2160 @60Hz

    • 7680x1200 @30Hz

  • Supports non-VESA standard input timings

  • Input/output signal is 10 bits, 4:4:4 chroma sampling

  • Input supports RGB/YUV progressive and interlaced signals

  • Output is progressive RGB

  • 2x HDMI 2.0b loop out ports for multiple unit cascade and daisy chain connection

Geometry Adjustment:

  • Geometry alignment up to 9x5 control points via remote controller and 17x17 points via PC Tool

  • Maximum geometry adjustment range is up to 1200 pixels in both horizontal and vertical directions

  • Support Corner Wall adjustment in horizontal and vertical at flexible location with the same image scaling factor

  • Adjustment range in 4 corners, horizontal/vertical, and curve point are 900 pixels each

  • Support Linearity Grid Line adjustment for quick horizontal and vertical line position alignment via remote controller

  • Selectable grid pattern size from 8-120 pixels in horizontal and vertical direction. Default is 32x32 pixels.

Output:

  • 4x HDMI up to 2048x1080/60 & WUXGA

  • Supports refresh rate 24/30/50/60/120 in some output timings

  • Embedded full function video wall function for image split, cropping and overlap pixel setting

  • 15 preset output modes up to WUXGA/2048x1080 60Hz

  • Edge blending at 4 edges up to H=1920 pixels, V=1200 pixels with independent RGB gamma correction and 9 area black level uplift

  • 8 point Edge mask function to remove unnecessary image at all edges

  • Individual color and white balance adjustment in each output channel

  • Individual 90/180/270 rotation, flip, cropping, scaling & color adjustment in each channel

  • 90/180/270 degrees rotation and flip only available under 4k/30Hz input resolution

  • Supports High Dynamic Range (HDR) input signal with RGB 4:4:4 SDR output

  • Selectable and programmable EDID in the range: H=1024-3840, V=720-2400

  • Frame lock for multiple channel synchronized outputs

Audio and Power:

  • Embedded HDMI and SPDIF audio outputs

  • Dual power supply in G804. User can use either AC 100-240V or DC 12V power supply. When using AC power supply, one DC 12V 1A output is provided for external device

  • Power consumption:

    • AC 220V: 0.15A

    • AC 110V: 0.25A

    • DC 12V: 1.77A/21.2W

    • DC 12V output in AC input mode: 1A

  • ESD Protection: ±15kV (Air-gap discharge), ±8kV (Contact discharge)

  • Working environment: 45 degrees C, 10-90% RH

Control and Warranty:

  • Control:

    • IR

    • RS232

    • WebGui

    • PC tool for USB and Ethernet

    • 30-Month Warranty

Dimensions and Weight:

  • Dimensions (Body only):

    • 17.32” x 6.33” x 2.28” (without protruding parts)

    • 17.32” x 6.77” x 2.72” (including protruding parts)

    • Weight: 5.42 lbs. (body only)

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