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1st.  Overview 
      With the increasing demand for personalized video engineering, in recent years, the use of arc projection screen projects also showed a significant upward trend. In the past, when users use a single projector to cast an arc projection screen, the edge fusion processor is often used to correct the image. This not only increases the cost of the project, but also makes it difficult for the user to grasp the complex deb ing method of the edge fusion processor. 
      According to the market , our company  develop  the  KS-1S projector surface correction. The main function of KS-1S is to map the surface of a single projector with an arc screen, so that the video image can be displayed to the arc projection screen.

In addition to the application of KS-1S image correction in the projector arc correction, the same can also be used in the liquid crystal mosaic. Through the KS-1S image corrector, can be set to become a variety of different image mosaic shape, resulting in a very dazzling visual effects.

2nd. The main function 
2.1  support 1 HDMI (HDCP1.3), 1 VGA, 1 DVI input signal 
2.2  1 channel HDMI (DVI1.0), 1 channel VGA, 1 channel HDBaset (Customized)output 
2.3  multi point grid multi point correction function to support arbitrary point correction 
2.4  support the inner arc projection screen, arc projection screen, spherical screen, outer arc and various special-shaped cylindrical projection screen 
2.5  At the same time, it can be used for splicing shaped liquid crystal, set a variety of stunning profiled splicing effect

2.6  By using RJ45, network control, computer and equipment with RJ45 line or through the local area network can control the machine

3rd. product introduction 
3.1  signal interface 
3.1.1  1 channel HDMI, 1 channel VGA, 1 channel DVI  signal input

3.1.2  1 channel HDMI, 1 channel VGA, 1 channel HDBaset  (customization)output 

3.1.3  1 TCP/IP interface for deb ing arc corrector

3.2  compatible resolution 
3.2.1  input support 640x480 resolution to 1920x1200 automatic identification

3.2.2  output resolution of 1920x1080, 1280x720, 1024x768, 1280x800, 1280x1024, 1366x768, 1400x1050, 1440x900, 1600x900, 1600x1200, 1680x10501920x1200

3.3  network multi-point correction function 
     The KS-1S arc corrector can be used to adjust the image at any point in the visual interface, and the correction effect is much better than that of the common 9 point arc corrector: 

 
3.4  control mode 
     The KS-1S arc corrector can be controlled by TCP-IP, only a common wire net is connected with a computer and an arc corrector. After setting the IP, the arc corrector can be operated and deb ed, and the utility model is simple and easy to use. 
  
4th.  the application of KS-1S: 
4.1  the projector arc correction 
    The most common way to use the projector in the arc projection screen, through the image of arc arc corrector overflow projection screen part of the compression to the projection screen, so that the image of the display to the screen in just perfect arc, as shown below: 

                                 

            Before Adjust                                   after Adjust

4.2  Other Adjust

             

4.3  For 3*3 LCD video wall 

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