Why a wired controller Reliable: 60m via CAT5 cable;
{"Image DocumentName": "Why a wired controller? Reliable: 60m via CAT5 cable;", "Image ImageDescription": "No IR \u2018bugs\u2019 to be stuck on (& fall off); RS232 codes well published and able to be monitored with simple PC software; Feedback from the projector on: Projector present and communicating; Lamp hours (and soon, filter hours); Projector state: keeps controller in sync.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}