Filter
Top Products
Operation
62 Runco X-200i Series Installation/Operation Manual
PRE
L
IMINAR
Y
Sharpness: “Sharpness” is the amount of high-frequency detail in the image. To adjust
this, select Sharpness from the Main menu and press ENTER. On your external test
pattern source, select a pattern like the one shown in Figure 4-7.
Figure 4-7. Typical Test Pattern for Adjusting Sharpness
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.
Noise Reduction: To apply noise reduction to the source signal, select Noise Reduction
from the Main menu and press ENTER. Noise Reduction is useful for clearing up noisy
images from interlaced SD sources.
Use the or button to adjust as desired, keeping in mind that reducing noise (which
reduces high frequencies) may also soften the image.