This morning on my morning walk through the counting house I noticed that the screen that is supposed to be used to monitor the Hall was not operational. I did a quick survey of the cables and the controls and saw no problem. I sent Jessie over to troubleshoot this REQUIRED SAFETY SYSTEM and during his investigation he found that the signal input of this REQUIRED SAFETY SYSTEM had been changed to something other than the signal from the Hall. This system has been found to be in a configuration for video games and as a television in the past. This is considered an override of a REQUIRED SAFETY SYSTEM and is not acceptable. We realize that the picture quality is poor but at the beginning of G2P it was ruled to meet the minimum requirements. PLEASE do not disconnect this REQUIRED SAFETY SYSTEM again!