Hi-Touch Imaging Technologies 630PL Manual De Usuario

 

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You may decide to use which method to convert you color graphic file into a 
black and white watermark file.   
1.  Threshold Method (Threshold): The threshold method will convert the 

image to a black and white graphic file with large contrast. 

2.  Edge Detection Method (Edge Detect): The edge detection method will 

enhance the image edging effect when converting it into a black and white 
graphic file.   

3.  Scale (Scale): Adjust the size of the image. 
4.  Rotate (Rotate): Adjust the angle of the image.