[Home Theater Network HDAV.com.cn] The popularity of audio equipment and the increasing number of enthusiasts, high-end equipment successfully entered our lives, but for tens of thousands or even hundreds of thousands of audio and equipment, how should we go Protection, how to extend its life has become a problem that people are discussing. In order to ensure that enthusiasts enjoy their equipment better and longer, we have checked the use of audio equipment for friends this time, hoping to help Enthusiasts improve the life of their equipment.
1, the order of the switch machine is stressful
The first thing we want to say is that the friends are very easy to forget. The order of switching the audio equipment is because the equipment will be affected by the current during the process of switching on and off. Over time, there will be damage such as burning, let us The equipment flew out in an instant.
Boot sequence:
Sound source equipment → audio processor equipment (frequency divider, equalizer, effects, etc.) → power amplifier → TV → projection, etc.
The shutdown sequence is opposite to the boot sequence, so that we can protect our equipment from impact damage to a certain extent, develop habits, and enhance the life of our own audio equipment.
2, stacking equipment is not desirable
Stacking equipment, as the name suggests, is to stack CD machines, amplifiers, converters, etc. Why is it not desirable to stack equipment? First of all, stacking equipment will affect the suspension to a certain extent, and the equipment stacked next will make it like laser. Machines and amplifiers and other equipment interfere with each other, which will affect our overall sound.
So what is the correct way? In fact, the easiest way to avoid stacking equipment is to place the equipment on a dedicated shelf, or you can place it in a slightly larger space.
3, clean the sound to pay attention to the dead angle
As we all know, the cleaning of audio equipment can not only improve the cleaning effect, but also improve the life of the sound to a certain extent, but when cleaning, the dead angle of cleaning may be a point that we easily forget. It is like a sound wire. The terminal is the clean corner where we are the easiest to forget.
The reason why the terminal of the audio equipment should be cleaned is because after a period of use of the terminal, there will be more or less oxidation, and the oxidized oxide film will affect the contact state of the audio equipment to reduce the sound quality of our equipment. When cleaning, we can use detergent to clean the terminal contacts to ensure that our audio equipment can maintain the best connection at all times.
4, wiring is nothing to linger
There are a lot of enthusiasts around me. In order to make the desktop look more neat, a lot of wires are tied together. This seems to be neat and tidy, but when you tie the wires together, there is also a place to pay attention. That is, do not tie the power cord and the signal cable together, because the AC power will affect the signal when it flows through the wire, causing damage to the sound quality of our equipment.
In addition, friends should not tie the signal cable and speaker cable. This method will also affect the sound quality of the device. If the signal cable and speaker cable are too long, they can be changed to shorten it, but the signal cable will have Directionality, never make mistakes when using, otherwise it will cause irreparable damage to wires and equipment.
5, the import audio voltage should pay attention to
In fact, friends who have seen this topic already know that although this is a simple question that cannot be solved in a simple way, it is these seemingly brainless problems that have caused many friends’ equipment to suffer the catastrophe. Friends know Most of the domestic speakers are now 220 volt power supply design, but some imported speaker products use 110 volt power.
If you continue to use this situation, your speaker may be scrapped in an instant. Before listening to the sound, check if the wiring is correct and the position of the potentiometer is too large. I believe many people have already solved the voltage problem. Very clear, as long as a transformer will be easily solved.
6, the microphone must be collected
I believe that many users who like KTV at home will encounter it. If the microphone is too close to the speaker or points to the speaker, it will form a whistle of voice feedback. Do not underestimate this. If the situation is serious, it may be Will burn the treble part of our speakers.
When the speaker is in use, in addition to paying attention to the direction of the microphone, it is also necessary to pay attention to keep away from the magnetic field, such as mobile phones and monitors, and the speakers can not be placed too close, in this case, signal interference will generate noise. So, friends must pay attention to this when using the speaker.
to sum up:
In fact, there are many contraindications in the use of the speakers, such as interference in the signal in the room, the positive and negative parts of the power plug, the wiring is not strong, the position of the speaker is placed, etc. We will introduce these and some of the above to our friends. Simple solution, if friends really like high-quality music and want to go to the speaker fever road, some small problems must be paid attention to. Finally, I hope that my friends can protect their equipment well and better. Enjoy the fun of your favorite equipment for a longer time. For more fresh and fun home theater information, please pay attention to the home theater network http:// (WeChat: cnhifi), the country's most influential home theater Audio player interactive media website.
Note: This article is transferred from Audio China. The article is an independent view of the author and does not represent the position of the home theater network.
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