Instruction manual

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Io HD Installation and Operation Manual — Using The AJA Control Panel
Down (Conversion)—for downconversion the following choices are available:
Anamorphic: full-screen “stretched” image
Letterbox: image is reduced with black top and bottom added to image area with
the aspect ratio preserved
Crop: image is cropped to fit new screen size
SD to SD—this pulldown is for SD to SD aspect ratio conversion.
Letterbox: this transforms SD anamorphic material to a letterboxed image.
H Crop: will produce a horizontally stretched effect on the image; transforms
anamorphic SD to full frame SD
Pillarbox: will produce an image in the center of the screen with black borders on
the left and right sides and an anamorphized image in the center
V Crop: will transform SD letterbox material to an anamorphic image
Digital Out Tab
Screen
The Digital Out tab shows the current settings for both of the SDI outputs. Because
the outputs can be configured independently, one output may be the Primary format
and the other output may be the Secondary format. If an input/output has no video,
it will be indicated on the block diagram (“No Video”).
AJA Control Panel, Digital Out Tab