Friday, January 13, 2012

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HDM Signal Usually they send a simple composite video - multirumnaibolee noise-free, but less quality compared to other types (S-Video, component, HDM1). Broadcast over long distances better component analog or digital video signal is practiced infrequently. Using the hdmi interface is complicated by the it is very difficult and expensive to make long enough HDMI-cable without irreversible loss in image quality. To date, the price of such a connector can easily reach several tens of thousands of rubles, and safeguards - no However, developers are gradually overcoming these problems by increasing the length of HDMI-conductors, have been submitted workable model HDMI-cable lengths up to 20 m. We can solve the problem by installing a special amplifier video signal, increasing signal to noise ratio and thus immunity povyshayuschihtem line. True, these measures are relevant only when the funds require high picture quality. In most cases, to play, say, television in the kitchen is enough and "composite". Managing in the second zone can be implemented in several ways. The most simple - lack of control, that is all adjustments and settings are carried out in the zone of a remote control. But such a decision, in essence, negates the very idea of "vtorozonnosti. A more advanced version - the use of external ir receiver and ir repeaters (Small sensors infrared signal that can be installed in another room and connect to the device in the main zone). Then run, say, DVD-player or receiver can be directly in the second zone, with its regular console, Y most of the current models of receivers serve as the central switching unit AV-system, there are special connectors for infrared repeaters.
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Waterproof Panels Also, many modern AV-equipment is so called trigger port (usually 12 V), which are designed for simultaneous operation of multiple components. For example, you can enable video in sync with the lowering of the motorized screen inclusion in the second zone (kitchen) lcd TVs to quietly monitor the development of the plot, while brewed coffee In complex multi-systems that have one or two controllers, control is exercised by means of desktop or embedded in the wall control panel - push-button or sensor with a color lcd screen. Keypads are practical, but that's last century. Touch panels offer significantly more features and releases them limited number of companies. Touch panels can not connect on their own - because, apart from a complex assembly, and they require special programming for specific requirements. This is an extremely difficult job, which is done by qualified installers equipment. But this system makes it easy to customize the sound in any area of the apartment, choose a different signal sources and effectively manage the spot. There and portable touch panels (rather, by the way, dear - 6 th at. e.), capable of replacing multiple wall models. Sometimes in a luxurious installations can be found a dozen wall panels and a couple of portable - this is very not cheap equipment, which, by and large, the panels overlap. The final element - the speakers and a video output device - create the least difficulties with the installation, addition conventional loudspeakers, are now increasingly used speakers, usually mounted in the ceiling (In Ceiling) or wall (In Wall). The second area with built-in acoustics is becoming increasingly popular - primarily because of the invisibility of the equipment in the interior (included are the outer frame for painting). Bathroom Waterproof models are available special speakers, which can be installed in...