Onkyo TX-RZ3100 - Remote Control and Display Issues

RemoteController
Makesurethatthebatteriesareinstalledwiththecorrectpolarity.
Installnewbatteries.Donotmixdifferenttypesofbatteries,oroldandnew
batteries.
Makesurethattheunitisnotsubjectedtodirectsunshineorinvertertype
fluorescentlights.Relocateifnecessary.
Iftheunitisinstalledinarackorcabinetwithcoloredglassdoorsorifthe
doorsareclosed,theremotecontrollermaynotworkreliably.
AfteroperatingtheMultizonefunction(forcompatiblemodelsonly),theremote
controllermayhaveswitchedtothemodeforoperatingZONEoutputaudio.
Check"Multizone"in"Playback"intheBasicManualtoswitchtheremote
controllerbacktothemodeforoperatinginthemainroom.
Troubleshooting