Originally posted by chongmic I'm wondering how does that work, can you shine a bit of light on this?
Yeah, my Dish Network remote control can be used to trigger my K-x. When the remote is in "TV" mode, the "swap" button activates the shutter. I would just point out that this apparently doesn't work with every iteration of the remote, since my upstairs remote (ver 6.3) does not work, but the downstairs one does (ver 5.3). I have three different dedicated camera remotes, but I like to use the Dish remote since it is the most powerful IR remote I've ever used. It doesn't matter too much what direction it's pointed in, and how strong sunlight is in the room. I also have a newer remote (a black one) but it does not seem to put out as strong an IR signal as the older ones.
Apparently there are a variety of different remotes that happen to put out the proper signal to activate the shutter when the proper button is pushed. Here are a couple comments I found using a Google search:
"Our Sony TV remote (model RM-954) fires my K100D with the "Favorite" button."
"There are two buttons on the remote from my PS2 that work, as well as a button on our Sony TV remote."