Replace Value is the value that the VI uses to fill pixels in the destination image when the corresponding pixels in the Image Src are found in all three ranges. The default is 1.

Color Mode defines the image color format to use for the operation. Choose from the following values:

Image Src is the reference to the image to threshold. The source image is converted to 8 bit and contains the result of the threshold if Image Dst is not connected.

Image Dst is a reference to the destination image. If Image Dst is connected, it must be an unsigned 8-bit image.

Red or Hue Range is a cluster used to determine the thresholding range for the red or hue plane, depending on the Color Mode. Any pixel values not included in this range are reset to zero in the destination image. The pixel values included in this range are altered depending on the status of the Replace input. By default, all pixel values are included (0, 255). Red or Hue Range includes the following elements:

	Lower value is the minimum pixel value in the red or hue plane that is used for the threshold. The default is 0.
	Upper value is the maximum pixel value in the red or hue plane that is used for the threshold. The default is 255.

error in (no error) describes the error status before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

	status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

Green or Sat Range is a cluster used to determine the thresholding range for the green or saturation plane, depending on the Color Mode. Any pixel values not included in this range are reset to zero in the destination image. The pixel values included in this range are altered depending on the status of the Replace input. By default, all pixel values are included (0, 255). Green or Sat Range includes the following elements:

	Lower value is the minimum pixel value in the green or saturation plane that is used for the threshold. The default is 0.
	Upper value is the maximum pixel value in the green or saturation plane that is used for the threshold. The default is 255.

Blue or Luma or Val or Inten Range is a cluster used to determine the thresholding range for the blue, luminance, value, or intensity plane, depending on the Color Mode. Any pixel values not included in this range are reset to zero in the destination image. The pixel values included in this range are altered depending on the status of the Replace input. By default, all pixel values are included (0, 255). Blue or Luma or Val or Inten Range includes the following elements:

	Lower value the minimum pixel value in the blue, luminance, value, or intensity plane that is used for the threshold. The default is 0.
	Upper value the maximum pixel value in the blue, luminance, value, or intensity plane that is used for the threshold. The default is 255.

Image Dst Out is a reference to the destination image. If Image Dst is connected, Image Dst Out is the same as Image Dst. Otherwise, Image Dst Out refers to the image referenced by Image Src.

error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.

	status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.