GPI Tallies
You can have a GPI input trigger a tally, assign a GPI output to tally a video source, or have a GPI input tally an aux bus.
- GPI Input Tally Override — toggle a tally on or off when a GPI input signal is received, even if the tally is associated to a BNC that is not on-air.
- GPI Input Aux Tally — have a high or low GPI input tally an aux bus. This is useful if the aux bus video is being used downstream by a device that can then tally the aux when needed.
- GPI Output Tally — have a GPI output trigger when a video source is taken on a selected bus or is on-air.