AJA KONA 3G Specifications download pdf (Page 54)

KONA v10.5 www.aja.com

Input Select Screen On the Inputs screen, you can view the currently selected video and audio input sources

and map audio sources to the channels supported by your editing application. Two

information panes in the screen are provided: Video Input and Audio Input.

Figure 46. AJA Control Panel, Inputs Screen

Input select Screen

Settings

Video Input: The pulldown menu allows you to see and change the currently selected video format

that KONA has detected (if any). In the KONA 3G example shown above, video is selected

at the SDI1 input and the format is 1080i with a frame rate of 29,97. Since this text is

shown in blue, you an tell that it matches the framebuffer's primary format selected in

the "Formats" screen. By looking at the input source, you can determine how the

promary format should likely be set (unless you want to perform a conversion on the

input). If you wish to select a different input, use the pulldown to select either SDI 1, 2, or

Dual Link for two-wire 4:4:4 RGB, or Stereo 3D. For 3G single-link, choose the SDI Source

used and select Stereo 3D from the SDI pulldown menu.

Use the LTC/Ref menu pulldown next to Video Input to select how the LTC BNC is used:

• Reference = a Reference standard

• LTC=linear time code (LTC) input.

System Genlock: For video stability and proper system operation, you can genlock all equipment to house

sync. However, genlock is not required due to KONA's excellent freerun accuracy. To

connect genlock, use a black burst generator output looped through the system. On the

KONA, connect house sync to "LTC/Ref In."

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AJA KONA 3G Specifications Page 54