Using Auto-SYNC for Digital Input Connections
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Setup and Configuration Guide 219
AccuStream Auto-SYNC Wizard Step 4: Adjust Brightness and
Contrast for SDTV Connections
The next step is to adjust the brightness and contrast of the image. It is normal for the pixels to
range from 0 to 255. Since the goal is for the image to be visually acceptable, other ranges may
be desirable.
Figure 118: Auto-SYNC Wizard Step 5
Brightness and contrast adjustments require a video image that has the full black-to-white
range. Images with a text pattern are recommended. The histogram is very useful for this step
so the multi-view window is recommended.