Pro4/Rack4

Using a Genlock Input

Note

  • In Multi-encoding mode, when no Genlock Input is selected and SDI 1 is selected for encoder 1, the Video Source for encoders 2, 3, and 4 is forced respectively to SDI2, SDI3, and SDI4 with no possibility to change.

  • The Sync Input supports SD Black Burst and HD Tri-level signals in the following formats: PAL, NTSC, 720p25, 720p29.97, 720p30, 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60. 

  • In multi-camera mode, it is not recommended to use the genlock input. The cameras must be genlocked beforehand if they need to be synchronised.

Unit Panel
  1. From the Home menu, tap AR_settings.png > AR_sdi.png .

  2. Tap on Arrow down icon the Genlock Input field to select the desired input used for synchronizing the encoders.

Web Interface
  1. In the sidebar, click Streaming > Input/Output.

  2. In the Synchronization pane's Genlock Input dropdown, select the desired input used for synchronizing the encoders.

    Genlock Input
    Genlock Input