Question about Logitech Harmony 550 Remote Control
Activities control will not work unless you turn everything off and start from scratch.
I had the same problem so I pulled my remote apart. The remote has two types of switches - little button mechanical switches and surface contact switches. The activities button is a mechanical button switch that has a small domed piece of metal that goes over concentric rings on the circuit board. this is all under a sticky white piece of insulating sheet. I carefully pulled up the white sheet and cleaned the contacts on the board and on the circuit board. I put it all back to gether and the switch now works fine. Very delicate work but that is the only way to fix the problem.
Posted on Dec 16, 2012
SOURCE: activities button won't work
Have you tried the "help" button? That usually rights anything wrong with the unit, by itself.
If not, connect it to a PC, and let it re-program itself.
Posted on Mar 19, 2009
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