The continuous improvement of socio-economic and technical level has made high-tech products emerge in an endless stream, and today's company conference room equipment has gradually realized automation and intelligence, multi-functional conference room equipment can not only improve meeting efficiency and bring expected unexpected good results, but also provide a more comfortable meeting environment. Conference audio as one of the important equipment in the conference room, understanding which brand of conference audio quality is good to buy is only the first step, but also to require the correct operation and use of nature is also particularly important, so what problems need to be paid attention to in the use of conference audio?
What problems need to be paid attention to in the use of conference audio?
1. Installation environment. There are certain requirements for the working environment temperature of conference audio. If the temperature is too low, the sensitivity of the internal sensors of the audio equipment will be determined; If the temperature is too high, there may be burn-out of components or casual aging, pay special attention to cooling and maintaining air circulation.
Second, the power circuit design. If the circuit design is unreasonable, it may cause noise in the conference audio, and the noise may be that the whole system is not well grounded, and the required grounding resistance should reach a certain ＆#118alue; At the same time, check whether there are any devices near the equipment that may generate electromagnetic radiation, because communication equipment such as microphones close to the conference speaker will produce noise during use. Therefore, the power supply and microphone and other line equipment should be well designed to prevent noise due to signal interference in the audio.
3. Remember to reply to the function key after using the conference audio. If the position of the function key is not restored for a long time after use, the tension spring will be in a state of pulling open for a long time, which is easy to cause the disconnection between the function key and the device, and eventually cause abnormal malfunction.
Fourth, use the potentiometer flexibly before and after using the conference audio. Before using the conference speaker, the potentiometer of the volume should be adjusted to the lowest, and it is best to adjust it to the lowest before turning it off, so that the power amplifier power of the speaker reaches the lowest state, so as to avoid abnormalities in the process of opening and closing the operation, and at the same time, it can also protect the power amplifier and sound quality of the speaker.
Fifth, the conference audio machine should be commonly used. It is commonly used to prolong the life of the machine to a certain extent, such as some parts with motors (recording card holders, laser record players and other components). If it does not rotate for a long time, some parts will be deformed.
6. Ensure the frequency of use of conference audio and ensure that the equipment can be energized regularly. If it is not possible to turn on the equipment frequently, ensure the appropriate power-on operation time every day, especially in the humid and high temperature season. In this way, the heat generated by the working components of the machine can be used to drive away moisture and avoid moisture and mildew in the internal coils, speaker voice coils, transformers, etc.
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