SYSTEM BASICS
Autosyncand Free-Run Display Modes
14 SuperView3000 User Manual May9, 2002
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top lace TV weather people in front of live satellite images. The color that is
replacedby the video window is adjustable (via serial command) to include any
rangeofRGBcolorvalues.
Thechroma key option can only be turned on when the SuperView is used with
ahost computer input connected at the BACKGROUN INPUT connector, and the
SuperViewis in Autosync display mode.
Thechroma key option isselected wit h the ChromaKey ON command.
Chroma key is discussed in greater detail in Appendix B, "Video Levels and
Chroma Key".
FREE RUN
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MODE
InFree-run mode, which involves only window inputs, the windows are
displayedon a blackbackground and the output is driven by an internally
generatedsync. Free-run mode is selected with the HOST FREE command.
Free-runmode also requires that you set the output timing parameters for the
SuperView.Refer to “Set Up: Free-Run Mode" in Chapter 4 for additional
details.