AJA io hd, Инструкция по установке и эксплуатации

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Input Select
Tab Screen
AJA Control Panel, Input Select Tab
On the Input Select screen you can view the currently selected video and audio
input sources and map audio sources to the channels supported by Final Cut Pro
(more on this later). Two information panes in the screen are provided: Video Input
and Audio Input.
Input Tab Screen Settings
Video Input —these pulldown menus ( Source, SDI and Analog ) allow you to see and
change what's currently selected and the video format that Io HD has detected
(if any). In the example shown, it shows that video is selected at the HDMI
input and the format is 1080i with a frame rate of 29.97. Since this text is
shown in blue, you can tell that it does match the framebuffer's primary format
you've set in the “Formats” screen. By looking at the input source, you can
determine how the primary format should likely be set (unless you want to
perform a conversion on input.) If you wish to select a different input you can
do so by clicking a different radio button.
If Analog is selected, then you also need to select the Analog Format via the
Analog pulldown menu on the right side. Choices are:
Composite
Y/C
Click an icon
to select an Input