I am trying to either hide or link the device buttons in the top right hand of the prontopro. I do not want the capability to change devices when trying to access the home icon. this confuses friends and customers. I use the home icon to activate a panel that lets one select the device to have the av controler switch inputs and if you touch device button instead of the home icon then it bypasses having to select an input on the avcontroller. If there is instructions on how to do this please tell me where it is, I have not been able to find this info. thanks