Grass Valley TTN-BDS-0808CP - Manual (Page 17)

BDS-0808CP Rev. 2
9
5 5 5 5
6 6 6 6
7 7 7 7
8 8 8 8
Serial Digital Video 4 layer
SDV layer 1 Input SDV layer 1 Output
1 1 1 1
2 2 2 2
SDV layer 2 Input SDV layer 2 Output
3 3 3 3
4 4 4 4
SDV layer 3 Input SDV layer 3 Output
5 5 5 5
6 6 6 6
SDV layer 4 Input SDV layer 4 Output
7 7 7 7
8 8 8 8
5.3 Vertical interval trigger
The BDS-0808CP router provides vertical interval switching. If vertical interval switching is desired you
have to connect an analogue VIT reference signal to the VIT input.
Switch 7 on the configuration switch enables or disables the VIT sensing on the VIT input. If VIT
switching is enabled but a proper signal is missing, the router will automatically switch without VIT.
The VIT can be switched according to the following pattern:
- means switch down
* means switch up
Switch
7 VIT
- disabled
* enabled
Default is VIT enabled.