0d9aea66_rt_Known_Issues_and_Workaround__Issue
[Description] Users sees a blue screen and is either unresponsive or is connected to another source. [Resolution or Workaround] Projector not on proper input, push input select on keypad control system, (if so equipped) or proper input button on wireless projector remote (Computer 1, Video). [Issue] 
No Signal with blue screen displaying in classroom
Media cart Known Issues and Workaround
Issue