Really...? I thought the Harmony's knew how and what to adjust when switching sources? ..."automatically and dymanically"...from what I can recall. Sorry but akirby's last post brought that out of me. Like it's the displays fault that your remote can't do the quoted above.

Have you exhausted searches for discreets online? It took me a sec for me to figure out your model number was the UK version, but it still didn't help when surfing the Samsung site for codes. Odds are, that something buried within the menus wouldn't have a discreet code to operate it. Don't know how badly you want to have this setting done for you automatically, but you may have to consider a new remote.