The unit can turn on and off but changing channels to NET/USB is not explanatory. Tried to issue commands to change to TV input, NET/USB and could not get it to work. A command would be sent but no reaction. Also setVolTarget does not issue a window with a set volume so this feature does not work. So other than going into the app and pressing the button you cannot change the volume. Using Tasker you cannot get the volume to change to a set level and can only step up or down in 0.5dB increments so takes forever