AJA FS2 - Manual (Page 133)

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135 FS2 Installation and Operation Manual — System Screen
SDI2 Input
Protect This parameter allows you to protect Input SDI 2 from being taken by a Dual Stream
selection made in menu 4.
In the Normal setting (default), the SDI 2 video signal always comes from the SDI 2
physical input. Choosing Auto Detect or Dual Stream in parameter 4 does not switch
away from the physical input.
In the Dual Stream setting, the FS2 assumes both channels of Dual Stream 3G video
are muxed onto a single wire at the SDI1 input. The SDI 2 video signal is then taken
internally from the SDI 1 Stream 2 signal instead of the SDI2 In connector.
The following table shows the selections and their results. In the table, SDI1-1 and
SDI1-2 are the two muxed streams entering the SDI1 Input.
5 SDI2 Input Protect Selections Selection Descriptions
Normal (default)
Dual Stream
SDI2 cannot be used by Dual Stream 3G SDI video present on the SDI
Input 1.
Allows SDI2 to be used by a Dual Stream 3G SDI input present on SDI 1.
4 SDI-3G Detect
Setting 5 SDI2 Input
Protect Setting 1 Video Input
Setting Resulting Input to
Crosspoint Matrix
Dual Video
Dual Stream
SDI1 SDI1-1
SDI2 (unused) SDI1-2
Normal
SDI1 SDI1-1
SDI2 SDI2
Single Video
Dual Stream
SDI1 SDI1
SDI2 SDI2
Normal
SDI1 SDI1
SDI2 SDI2