I can verify the discrete on/off work for the AE1000u. Relative to input codes i did have some luck with input codes for a Panisonic PL-AE900U. The problem is I tried this using an MX-810 remote and there is no way to get the codes out of this thing. The 810 was able to provide codes for Component and HDMI, so you could siwtch between these and if you pushed the HDMI button it would cycle throught he HDMI inputs... I will try the function key on the projector remote and then learn this to my pronto. If it works I will upload these codes.