How to configure LIVEBOOK for downstream switcher keying with program access?

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  • How to configure LiveBook Downstream switcher Keying with Program Access?


  • Product Family: Software and Controllers
  • Product: SportApp
  • Component:  downstream keying with Program access
  • Control System: LIVEBOOK
This configuration allows you to monitor the appearance of the score bug over video within the user interface.


Verify hardware connections. See: "How to connect an AJT LiveBook system using key and fill IP?"

  1. Open the Settings dialog. See: "How do I configure the AJT SportApp?"
  2. In the Video section, click the Settings button to open the Video Settings dialog.
    The Video Settings dialog appears.
  3. In the Graphics Output Mode area select Key and Fill Out – Downstream to route the score bug and the video out for downstream keying at the switcher.
  4. From the Reference dropdown, do one of these:
    • If you have a reference signal connected, choose RefIn.

    • If you do not have a reference signal connected to your I/O Box, choose Internal.
      Observe the checkbox next to the Reference dropdown. A green check next to this selection confirms that the system detects a valid signal. A red X indicates that no signal is detected from the selected source. In this case, check your hardware connections.

  5. Click OK to Save your settings and close this dialog.
  6. Complete the configuration process. See: "How do I configure the AJT SportApp?"

KB ID: DD3989677

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