The Resolution option on the NC CHECK menu allows you to modify the resolution value and, consequently, the speed of NC Check display.

The options available in the NC CHK RESOL menu are: 1x1 pix, 1x2 pix, 2x1 pix, 2x2 pix, 2x3 pix, 3x2 pix, and 3x3 pix. They determine how many pixels in the resulting image are processed together during the NC Check data generation. The first value represents the amount of pixels along the horizontal direction, the second—along the vertical direction. 1x1 pix will produce the finest resolution; however, it is the slowest. The default is 2x2 pix.