If you recently bought a home theater system or a pair of cordless speakers, you might require a number of guidelines on correctly setting it up if you don’t wish to hire an installer. There are a few problems that are frequently made. I am going to give a number of guidelines to help make your set up a snap.
The following components are generally included in your home theater system: five to seven satellite speakers, subwoofer as well as a main component. This main element is the main hub of your home theater system. You will normally be able to control it through remote control. It is going to process the sound and separate it into the sound component for every separate speaker. Place this receiver in a place which minimizes the speaker cable run to each loudspeaker. If you have your television set up center then a good spot for your receiver might be anywhere near your television set. This will also simplify attaching your receiver to the audio output of your TV. On the other hand, select an alternate location if your TV already is rather crowded with various gear. Connecting the receiver to power as well as to your TV or Blue-ray player is fairly clear-cut. Many modern TVs include an optical output which connects directly to your receiver using a fiberoptical cord. This cable might not be included with your system although it is available at every electronics shop. Then again, setting up your speakers might be somewhat more difficult . You will not require as much speaker wire if your loudspeakers are cordless. Some packages come with all-outdoor speakers while others only have wireless rear speakers. For all other speakers, begin by measuring how much speaker cord you need. Make sure to add some extra cable to take into account those bends and corners. If you are planning to drive a lot of output power to your loudspeakers then ensure you pick a cord which is thick enough to handle the current flow. Most subwoofers are going to have a built-in power amplifier and thus accept a low-level audio signal. You can attach your subwoofer by using a shielded RCA cable. Whilst attaching the speaker cable, be sure that you connect the cord with the right polarity. Each speaker offers a color-coded terminal, usually red and black. Select a loudspeaker cable that shows one strand in a different color than the other. Then attach the cord to all speakers the same way. In the same way, watch the accurate polarity whilst attaching the loudspeaker cable to your surround receiver in order to keep all of your loudspeakers in phase.
If you are using wireless speakers, there will be a short audio delay incurred throughout the audio transmission to the speakers, also called latency. The amount of latency is dependent on the cordless system. It is usually less than 25 ms. For optimum sound, all of the speakers should be in sync. If you have wireless rears then the audio is going to by slightly out of sync with your other speakers. To keep all loudspeakers in sync you will need to tweak the receiver to delay the signal going to your wired speakers. Confirm with the maker if your surround receiver can be set to delay the signal of specific channels. If you are using cordless rears, you want to set the front-speaker and side-speaker channels to delay the signal. Home theater systems that were not intended for cordless rear loudspeakers might not come with this ability. In this case you might want to look for a wireless speaker kit that has very low latency, ideally less than 1 ms. This will keep all of your speakers in perfect sync.
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