KB01423 - What happens (physically) when I click the “Mute All Video”? What function does it serve?

SKU: AT-VGW-250

Subject:
What happens (physically) when I click the “Mute All Video”? Does it have any specific functions?

Explanation: 

“Mute all Video” sets all outputs to mute (no video passing). This button doesn’t affect display power.

Article ID: KB01423