Escher sketch sync?

[Z0NK0UT]

Further explained here:

What does the sync connection do for the Escher Sketch?

What’s the sync connection do for the Escher Sketch? User card says “Escher Sketch uses video sync to synchronize its outputs to the refresh rate of your video synthesis system” but what’s that actually mean to users? Does that mean the output is time-quantized to the framerate (or maybe line rate)? And if so, why is that more desirable than an unquantized output (which I presume would be higher time resolution)? Does it matter more to the Orion modules (presumably since they’re digital) than to…