I tried them and hdmi tv out or hdmi amp out didn't work nor did hdmi monitor out monitor 1 and hdmi monitor 2.

Yes my firmware is the latest. What I ended up doing was using the rs232 codes for these 4 items.

I have a server that runs homeseer home automation and has a usb uirt ir device. I've given all 4 of those items unique ir codes.

Example usb uirt receieves ir command from remote for hdmi tv out. Homeseer launches a .net script that connects to the denon over ip and sends the appropriate rs232 command.

This works pretty well bur it would have been easier and cleaner had denon just included the ir code as well.