AJA io hd, Инструкция по установке и эксплуатации

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Io HD Installation and Operation Manual — Using The AJA Control Panel
Conversion Icons —when an input or output is a different standard than the
framebuffer then the Io HD may be upconverting, downconverting or
crossconverting the signal to the proper standard. This may be automatic, because
it's detected an input signal that differs from the standard currently selected, or
because you've explicitly told it to convert. In either case, the block diagram will
show the conversion by displaying a conversion icon in between the input/output
and the framebuffer. In the case of cross-conversion, the type of crossconvert will
be shown under the icon (in the example that follows, it's “1080 to 720”).
Down, Up, and Cross Conversion Icons
If you click on a conversion icon, the Tab Screen will change to the Format
scneen, allowing you to view/edit settings.
Color Meanings —all items in the AJA Control Panel block diagram are color-coded
to show what is happening in realtime. This applies to both icons and text. These
colors have the following corresponding meanings:
Blue: video is same format as the Primary Format (framebuffer)
Red: there is no video, the selected operation cannot be performed, or an invalid
selection has been made
Yellow: reference video (black burst or other reference source)
Green: indicates that Io HD is performing some kind of active change to the
video, to make it different from the Primary Format (e.g., up/down/cross convert,
SD-SD aspect change, etc.).