Lance controller triggering tally and auto transitions in the GVG110

This is a demonstration of the Lance HSE100 Controlling the GVG110 auto transitions and Tally light.
The On-Air Button on the controller lights up when the source goes to program mode and this same button sends a pulse via the GPI to the GVG to make an auto transition. This way when the EVS operator have a cue shot for a replay it saves some synchrony hassle between the live operator and him to fast replay some actions.
Again thanks to Baz from for all his help!