Runco CL-810 ULTRA manual 5. Typical Test Pattern for Adjusting Sharpness, below is set to

Operation

Sharpness: “Sharpness” is the amount of high-frequency detail in the image. To adjust sharpness, select Sharpness from the Adjustment menu and press ENTER. On your external test pattern source, select a pattern like the one shown in Figure 4-5.Adjust as needed, looking for white edges around the transitions from black to gray and differently-sized lines in the “sweep” patterns at the top and bottom. Lower the sharpness setting to eliminate them.

Figure 4-5. Typical Test Pattern for Adjusting Sharpness

Note	The Sharpness setting has no effect if the Sharpness Filter (see
	below) is set to 0.

Filter: The Filter setting controls the behavior of the Sharpness control. The available settings depend on the vertical resolution of the input signal, as follows:

•With a 480i signal, you can apply the sharpness control to either the input signal (1), the output signal (2), both (3) or neither (0).

•With a 480p or higher-resolution signal, the sharpness control is applied only to the output signal and only when you set the Sharpness Filter to “on” (1).

52 Runco CL-810 Series Owner’s Operating Manual