Wiring and installation instructions for home theater

Generally speaking, home theater can be understood by combining two concepts, namely "home theater standard" and "playing system for playing movies in home environment". For the installation of home theater, you may find wiring a headache, but it is not that difficult to implement. Let me talk about the wiring and installation instructions of the home theater.

1, power supply

When decorating the room, please determine the general location of audio-visual equipment and reserve enough wall sockets. If the quality of audio-visual equipment is high enough, you can also consider pulling a power supply directly from the meter box for its exclusive use, just like pulling an air-conditioning line, which will effectively reduce the interference of other electrical appliances during use.

2, audio and video cable and speaker cable

Only flat-panel TVs and projectors installed on the wall need to embed audio and video cables in advance, and also need to embed surround speaker cables. Please arrange special trunking for them to avoid being used together with the power cord. Especially the horn wire, because there is no mask layer, it is easy to be disturbed. For signal wires and horn wires marked with cable heads, please arrange cables according to the instructions of cable heads. In particular, it is necessary to remind those users who have embedded speaker wires to reserve enough wires at both ends as far as possible. Users often find that the reserved wires are short when they finally complete the installation of speakers and power amplifiers. The installation height of surround speaker should be about 60% higher than the ear height ratio when the listener is sitting in a chair. 2250 pixels.

3. The wiring of home theater is an important link to ensure the sound effect and safety. Livable Smart Video advises users not to let the decoration company embed the line, but to find a regular company to design a home theater scheme, determine the sound configuration, and then embed the line professionally to avoid the problem of greatly reducing the final effect.

4. For cinema wiring, the best time is before renovation. According to different living room environments, it is estimated where to complete the installation of audio-visual equipment, design the placement of speakers, select appropriate wires, hide power sockets and set installation holes in advance. Bury the wires when decorating, which is what we usually call "pre-burying".

After the renovation, you can purchase and decorate the speakers according to the previous design, so that the whole wiring is more convenient and perfect.