How to change the status image of capture device                                        
                                        
                                            
  Status image: image that will be displayed on screen when there is no signal or unsupported signals.
USB Capture Gen 2 Family , USB Capture Plus Family
You can use USB Capture Utility V3 to modify the status image.
  
    In the
      Advanced tab page, click the
      Status image menu to select your preferred one as the status image from
      Default,
      Black and
      Blue.
    Unplug and plug in the capture device for the change to take effect.
  
If you need to customize the status image, please contact us for further information.
Pro Capture Family
Go to Download Center > Product Family, select Pro Capture,
  and then download the driver. After extracting the file, open the Resources folder. The folder consists of three
  status images as follows:
  Locking.png
  NoSignal.png
  Unsupported.png
You can replace the original status image with a custom image.
  The name, size, and suffix name of the custom image must be the same as the original image.
First Generation Capture Device
  
    Modify the registry of the capture device
  
  
    Run "regedit" on Windows to open the
      Registry Editor.
    Move to
      Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Pro Capture Card Name
      .
    Double-click
      HDStatusImageMode and fill
      Value data with one of these values: 0 (color bar), 1 (blue) or 2 (black).
  
  
    Reboot the capture device
  
  
    In
      Device Manager, expand
      Sound, video and game controllers.
    Locate and right-click the Magewell capture device, and then select
      Disable device from the context menu.
    Right-click the capture device again, and then select
      Enable device from the context menu.