Sorry this is a simple question and I imagine there is a simple answer, but I have been unable to find it in either the manual or any forum threads.
I have a display machine running V5x in a permanent public place under serial control from another system. It has been fine for 3.5 years but recently there has been a problem upstream in the serial network and the WO machine has fallen back to the pre-online Dataton logo.
I need to replace the logo with a black screen?