I have with me my Optoma HD200X-LV TV with my onkyo tx-nr807 remote control and I’m trying to see if there is a code available so that I can power on/off my with my Onkyo NR807 remote control. My Onkyo user’s manual very clearly states that I can find remote control codes organized by device type. No such codes are present in my user’s manual or in any sort of separate document. Does anyone know from where to get proper codes for my remote control? Looking for suggestion, have a nice day.