一级α爰做片免费观看,国产黄色视频在线,欧美人成网站在线播放,精品一级二级三级久久

The widespread use of audio devices and the increasing number of friends have led to the successful entry of advanced devices into our daily lives. However, for audio devices that often cost tens or even hundreds of thousands of yuan, how to maintain them and extend their lifespan has become a topic of discussion. In order to ensure that friends can enjoy their devices for a better and longer time, we have compiled a list of taboos for the use of audio devices for our friends, I hope to help my friends improve the lifespan of their devices.

1. The order of power on and off is particular

The first thing we want to talk about is the order in which friends easily forget to turn on and off the audio device. The reason for this is that during the process of turning on and off the device, it will be impacted by current, and over time, it will cause damage such as burning, causing our device to fly and smoke out in an instant.

Power on sequence:

Sound source equipment → Audio processor equipment (frequency divider, equalizer, effector, etc.) → Power amplifier → TV → Projection, etc.

The shutdown sequence is opposite to the startup sequence, which can to a certain extent maintain our devices from the harm of impact, cultivate habits, and improve the lifespan of our audio devices.

2. Stacked devices are not advisable

Stacking devices literally mean stacking CDs, amplifiers, converters, etc. together. Why is stacking devices not advisable? The primary stacking device will to some extent affect shock absorption, and the secondary stacking device will cause interference between devices such as laser machines and power amplifiers, which will affect our overall sound.

So what is the correct approach? The simplest way to avoid stacking devices is to place them on a dedicated shelf, perhaps by placing them in a slightly larger space.

3. Pay attention to dead corners when cleaning the audio system

As is well known, cleaning audio components can not only improve the neatness effect, but also to a certain extent increase the lifespan of the audio system. However, during cleaning, the blind spots may be a point that we easily forget. Just like the wiring terminals of audio cables are the clean dead corners we forget.

The reason for cleaning the wiring terminals of audio devices is that after using them for a period of time, there may be oxidation to some extent. The oxidized oxide film will affect the contact state of the audio device, thereby reducing the sound quality of our devices. So when cleaning, we can use cleaning agents to clean the terminal contacts to ensure that our audio devices can always maintain a consistent connection state.

4. Don't mess around with the wiring if it's okay

I have many friends around me, and in order to make the desktop look more neat, I tied many wires together. This approach may seem neat on the desktop, but when tying the wires together, there are also areas that need attention. That is not to tie the power and signal wires together, as AC power can affect the signal when flowing through the wire, posing a threat to the sound quality of our devices.

Also, friends should not tie the signal line and speaker line in knots. This method can also affect the sound quality of the device. If the signal line and speaker line are too long, they can be modified to make them shorter. However, the signal line will have directionality. When using it, do not make mistakes, otherwise it will cause irreparable damage to the wire and device.

5. Attention should be paid to the voltage of imported audio systems

In fact, when you see this title, friends already know that although it is a problem that cannot be simplified, it is these seemingly brainless problems that have caused many friends' devices to suffer the ultimate disaster. Friends all know that most speakers in China now have a 220V power supply plan, but some imported speaker products use a 110V power supply.

If this situation continues to be used, it may cause your speaker to be instantly scrapped. Before listening, it is also necessary to check whether the wiring is correct and whether the position of the potentiometer is too large. Many people are already well aware of the need to handle voltage issues, as it can be easily resolved with just one transformer.

6. The microphone must be properly stored

Many users who love KTV at home will inevitably encounter this point, which is that if the microphone is too close to the speaker, or if it points towards the speaker, it will cause a sound reaction and a howling sound. Don't underestimate this, as if the situation is serious, it may burn out the high pitched part of our speaker.

When using a speaker, in addition to paying attention to the direction of the microphone, it is also important to keep it away from magnetic fields, such as mobile phones and monitors. The speaker should not be placed too close to it, as this can cause signal interference and noise. Therefore, friends must pay attention to this when using a speaker.

In fact, there are many taboos when using a speaker, such as signal interference in the room, the positive and negative parts of the power plug, loose wiring, and the placement of the speaker. Let's first introduce these and some simple handling methods to friends. If friends really love high-quality music and want to move towards the path of speakers, they must pay attention to some small problems, Finally, I hope that friends can maintain their devices well and enjoy the fun brought by their beloved devices for a longer period of time.

Article source: LED Bluetooth audio system http://www.clothblossom.com/