Optoma GB200

Optoma GB200
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  • Optoma GB200
  • Optoma GB200
  • Optoma GB200
  • Optoma GB200
  • Optoma GB200


Delivery 4-10 days

High resolution blending and warping 1920x1200 per output; Cost effective dual channel Auto blending option; Black level adjustment & colour correction; Geometric correction for off-axis projection & stacking

More details

€ 2,319.00

€ 2,399.00


Excluding VAT: € 1,916.53

+ My Wishlist

    • High resolution blending and warping 1920x1200 per output
    • Cost effective dual channel Auto blending option
    • Black level adjustment & colour correction
    • Geometric correction for off-axis projection & stacking
    Chameleon GB-200 image blending and warping processor.

    Chameleon GB-200

    Is a powerful and intuitive image blending and warping processor that provides the ability to merge overlapping edges of two or more projected images creating a seamless single image. 

    A cost effective auto blend option enables a perfectly seamless 2 channel blend in minutes.

    Each GB-200 is equipped with two channels and is positioned inline between the input source (PC) and the projector.

    The GB-200 has the ability to pre-cut a single image to form a seamless picture of up to a 2x2 projection array, making your installation quicker and easier. With the help of a multi output graphic card, more complex arrays are not a barrier for the GB-200.

    Resolutions including 1080p and WUXGA are supported via VGA, DVI and HDMI connections. Colour, black level and gamma correction are included to take on the challenges faced when blending multiple projectors.

    Edge blending using GB-200 to pre-cut the image

    Image Stacking

    Double your image brightness without significantly increasing your installation cost; with warp adjustment, you can achieve any brightness you want.

    Image stacking permits flexible installations and greater redundancy; an image can be displayed without interruption while swapping lamps. Alternatively, images can be realigned to be perfectly square if aligned beyond the lens shift range.

    Black Level Uplift

    Advanced black level uplift with RGB and HSL correction allows you to accurately match both the outside and overlapped areas in order to achieve a perfect seamless image when the lighting environment is very low.

    Multi-Region Colour Correction

    Advanced multi region colour correction allows you to adjust the white points of two projected images to make a seamless image.

    GB-200 + Optoma Auto Blending Tool

    Auto blending is a simple and easy solution for reducing the time required for an edge blend installation. Using a camera to capture the two projected images, the Optoma auto blending tool automatically calibrates and adjusts the GB-200 settings to perform a blend in less than 7 minutes.


    Output resolution (per channel)XGA60Hz, WXGA60Hz, 1080p 30/50/60Hz* and WUXGA 60Hz
    AP: Support Win 7 OS
    I/O ConnectorsPower Switch
    HDMI Input x 2, DVI-D x 2 (Supporting HDCP)
    HDMI Output x 2,VGA Output x 2
    Control Interface: LAN control x 2 ports, via LAN hub Static IP.
    RS-232 for control x 1 (For debugging only)
    Power supply interface :DC 19V power portx1
    Operating Noise26 dB (typical) / 28 dB (Max )
    Power ConsumptionAC 100 ~ 240V,50/60Hz / 32W -110VAC (Power Adapter)
    Dimensions (W x D x H) / Weight42.85 cm x 19.85 cm x 4.35 cm/ 1.9 Kg (4.185 pounds)
    Auto blending:30 days trial license (included on CD).
    Full version available separately. Please visit www.optoma.com for more information.
    (Compatible cameras: Logitech C920 Pro, Canon 500D, 650D, 40D, 60D)
    Accessories:Power cable, External Power Supply, User Manual / QSG / software CD (Manual blend/warp tool), Rack-mount ears.
    * Output resolution and timing will vary depending on the configuration of projectors in your project. When using GB-200 to pre-cut the image the maximum resolution is 1080p 30Hz.
    For more information, please refer to the user manual.
    1. Power switch
    2. RS232 1 (for service only)
    3. HDMI Out 1
    4. VGA Out 1
    5. IP address adjustment 1
    6. RJ45 1
    7. HDMI In 1
    8. DVI In 1
    1. RS232 2 (for service only)
    2. HDMI Out 2
    3. VGA Out 2
    4. IP address adjustment 2
    5. RJ45 2
    6. HDMI In 2
    7. DVI In 2

    GB-200 Specification

    Model Name/ Part NoGB-200

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