![@name](/images/flag/s/en.gif)
Decreases or increases signal level (adjustable to match the levels of other audio devices). Note: You may want to adjust the input levels of external audio devices so they match the system’s internal FM and CD levels. Changing System Options Video options The video options affect the way the picture looks on your TV. Figure 29 Video system options Media Center Remote Control DVD Lock Audio Video select navigate TV Aspect Ratio Widescreen DVDs Video Connector Video Black Level Video Format Progr