#RS 232C SVC ONLY TV#
Since IR is line of sight any TV in range would respond, and even worse, if something was blocking the signal it wouldn't work at all. Lets assume for a second, though, that every device did use the same codes. Technically it's possible, but since every manufacturer uses its own IR codes, even if the Blu-ray player did have an emitter, odds are it wouldn't emit the correct signal. This means that while you can buy a programmable remote to control everything in your rack, the Blu-ray player can't send a signal to your TV and tell it to turn on. While no control protocol is perfect, the big problem with IR is that most devices can't send signals, only receive them. The only wonderful thing about IR though is its universal support, and so it is the de facto control standard. if someone is standing in the way the remote doesn't work). Because it's based on light its line of sight (i.e. It's very basic in that the remote emits light at a wavelength outside our eye's range and the receiving device patiently waits for the signal. This is the king of control protocols in the living room and in fact just about every remote control made in recent history uses it to deliver controls from across a room.
#RS 232C SVC ONLY HOW TO#
How to use Dolby TrueHD and DTS-HD with your PS3 Just getting into HD? Check out these other HD 101 features:
If you've ever wondered how you can gain more control over your gear using everything from an IR blaster to sending TCP commands via IP, then read on. So we're going to explain what's out there. All the political reasons aside the technology to let your cable box carry on a two way conversation with your TV and other equipment does exist. The problem is the devices just aren't designed to work together, but that isn't because the industry hasn't tried. The sad part is it doesn't have to be this way, nope, the necessary interaction between devices really isn't that complicated. You'd be hard pressed to find a TV without some sort of extra box attached to it these days - and with each box comes another remote.
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