When decorating a new home, most audio-visual enthusiasts want to set up their first private home theater in the living room. The first time to enter the building is the plumber. They will slot the wall in the early stage, embed the pipe to be buried according to the construction drawing, and put the specified power cord and other wires. Other wires here include audio and video cable HDMI cable, audio cable, subwoofer cable, etc. The wiring is to create a perfect home theater acoustic effect (for home theater acoustic processing, see: "Old Snail: Talk about Home Theater Decoration Acoustic Processing That Matter "Children") and the basis of visual effects, so it is also very important, today Xiaobian said that the living room home theater decoration how to do the wiring work.
1, buy audio wire
If you are using a professional HIFI stereo, or a cinema sound, not a background music stereo, please be careful not to use the engineering lines provided by those electrician masters, which are two or three yuan and one meter on the market. Be sure to remember to make your wire worthy of your sound. If you really want to save money, please go to the store where you want to order audio-visual equipment, let the store buy you the worst wire for you. Generally speaking, the worst professional wire is also 10 yuan a meter, the owner gives away Wire quality is relatively poor.
2, power supply design
The home theater power supply is preferably a single-channel power supply that is pulled from the main switch. It is best to use a two-square brand international power line, which can ensure the stability of the current. Try not to be staggered with other power sources, and definitely not with air conditioners and refrigerators.
3, HDMI cable selection
Now that HDMI has been released to version 1.4, the price of many wires varies greatly, especially for wires of more than five meters. The price difference between the network price and the physical store is really big. Some customers in order to cheap, the genuine 10 meters of wire rod market price of more than 1,000 yuan, only to buy more than 100 yuan, and then directly used in the renovation, buried in the tube, installed, found that can not transmit information. The decoration has been completed, the wire can not be twitched, and everything has not changed. Because different wire materials are used differently, you can't say that you have tried everything. If you want to try, you must try the three equipments you will use later (disc-amplifier-projection). If the wire is not buried in the pipe, it can be replaced freely. The wire made by the small factory can also be used, because it can be replaced freely if there is a problem, but if it is fixed in the pipe, please avoid the trouble of saving the line.
4, line length
If you don't have professional guidance, if you play the design yourself, please let the hydropower master stay in the audio cable (including the subwoofer cable, if not the finished cable, and not in the front) for 1.5 meters. Only 50CM is reserved. Once the equipment has problems and needs to be taken out for maintenance, you can only pull out the patch cords on the back of the device to get it out, or lie on the cabinet, and work hard. I have been able to handle good things for ten minutes, because the line is too short and I have to waste two or three times. If your sound is wall-mounted or ceiling-mounted, the line can be 30-50CM long. If you use a box-type stereo or a bookshelf on the shelf, the line length should preferably stay 1.5m-2m. The sound may be moved because of the sound quality or the layout of the living room. The audio line would rather not be cut.
5, pipe selection
The tube to the projected tube should be 40. The head of the HDMI cable is generally flat, and has 3CM, 1.5CM high, and the tube is bigger and safer. In addition, the wiring must be told to the master, the head of this line can not be cut, can not bend very powerful, it is best to use electrical tape to protect, and then put into the tube. The equipment to the audio tube can be used for 20, basically put a line, if the master wants two lines to come together, there will be no trouble, with him happy.
The TV in the living room is basically to be wall-mounted. You should decide the size and position of the TV, and let the hydropower master bury a 50-tube. This is the power cable and the HDMI cable. (The digital TV signal can now Direct output with HDMI cable, so the cable signal line is omitted), because the power cable of the TV is usually connected to the TV, you have to pass the entire plug through 50 tubes. The material of the pipe is PVC, PVR or zinc pipe, as long as it is not discharged with the power supply and keeps the distance of 30CM or more.
6, socket selection
Sockets Nowadays, the plugs of many audio-visual equipments are not the unified national standard. The ordinary power sockets need to be equipped with another adapter interface. It is best to use multi-function sockets in equipment and projectors. The number of sockets, the amplifier needs a socket, the disc player needs a socket, the TV needs a socket, the subwoofer needs a socket, the HD player needs a socket, and your iPod also has a socket. Here are six sockets. It is best to discharge six sockets in the equipment. You should not expect a five-eye socket to put two heads and three heads. This situation is rare now. If you use two heads, you can't use three heads. And vice versa. If your theater includes a projector, you need a separate five-eye socket, and be sure to be a one-way, preferably along with other audio-visual equipment. If you want to control this projection separately, don't put the switch and the light switch together. It is best to find a hidden place to put the switch.
The above is the solution for the wiring and wiring of the living room home theater. More home theater knowledge is available in the Chinese home theater network. If you encounter problems in home theater decoration design, you can also pay attention to the home theater network official WeChat (micro signal: cnhifi ) Consultation.
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