In the user guide is states:
"To suspend the shield or put it in a sleep state, use the Media Keys controller and record the Wake/Suspend key as shown below."
I don't understand what this means. What am I recording to the "Wake/Suspend" key? The sleep command from the Nvidia Shield TV side is a selection in the settings menu so as far as I know, no IR command is being sent from the remote. What do I need to record to make with work? Any help is greatly appreciated.