We previously had a HD410 set up to accept serial input from a bar code reader to play one of several image files. The Brightsign unit died on us. I purchased a HD1023 to replace it but I am having no luck getting it to accept serial inputs. I currently have just two images to experiment with. A "home" image and one to switch to. I have the serial input event linking the two in Brightauthor set up with the wildcard characters to allow any serial command to switch it but no luck. I am obviously missing something but for the life of me I can't figure out what.
Setting up a serial input