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測試新機時(shí)要小心

Be careful when testing new machines

很多人在購買(mǎi)新音響時(shí)，抑制不住興奮，想插上試試看。一定要注意，當音箱沒(méi)有接功放時(shí)，測試機會(huì )會(huì )直接影響功放的電路。音響是一種無(wú)源設備，所有的能量都來(lái)自功放的輸出。如果這條路不接，如果打開(kāi)電源，那么功放就會(huì )受到影響。

When many people buy a new stereo, they can't restrain their excitement and want to plug it in. It must be noted that when the speaker is not connected to the power amplifier, the test opportunity will directly affect the circuit of the power amplifier. Professional audio is a kind of passive equipment. All energy comes from the output of power amplifier. If this road is not connected, if the power is turned on, the power amplifier will be affected.

開(kāi)機時(shí)受苦的是功放，以后聽(tīng)音樂(lè )受苦的是你的耳朵。因此，請務(wù)必在啟動(dòng)時(shí)檢查所有設備是否已連接。確認后，將音量旋鈕調到很小，重啟系統。如果系統發(fā)出奇怪的聲音，很好關(guān)閉電源并請人員調試。一般不建議玩家自行開(kāi)機診斷，否則會(huì )影響硬件性能。

It's the power amplifier that suffers when you turn it on, and it's your ears that suffer when you listen to music in the future. Therefore, be sure to check whether all devices are connected at startup. After confirmation, turn the volume knob down and restart the system. If the system makes a strange sound, it's good to turn off the power and ask a professional to debug. Generally, it is not recommended that players turn on their own for diagnosis, otherwise it will affect the hardware performance.

盡量在合理的環(huán)境溫度下使用

Try to use it at a reasonable ambient temperature

音頻的環(huán)境溫度少要控制在-10°C到40°C之間，溫度環(huán)境要盡量避免大的波動(dòng)。過(guò)度的溫度變化以及在很低和很高的環(huán)境中使用音頻都會(huì )對音頻系統造成不可逆轉的損壞。

The ambient temperature of audio shall be controlled at least between - 10 ° C and 40 ° C, and large fluctuations shall be avoided as far as possible. Excessive temperature changes and the use of audio in very low and high environments can cause irreversible damage to the audio system.

注意環(huán)境濕度

Pay attention to ambient humidity

在環(huán)境濕度方面，揚聲器應放置在50%到80%的相對濕度之間。過(guò)于潮濕的環(huán)境會(huì )導致機器內部組件過(guò)早失效，或機器內外生銹。

In terms of ambient humidity, the loudspeaker shall be placed between 50% and 80% relative humidity. Too humid environment will lead to premature failure of internal components of the machine or rust inside and outside the machine.

注意電壓頻率

Pay attention to the voltage frequency

電源電壓和頻率需與當地電源一致。音響系統在非額定電壓和頻率的電源條件下長(cháng)期運行會(huì )加速音響系統的老化。

The power supply voltage and frequency shall be consistent with the local power supply. The long-term operation of the audio system under the power supply conditions of non rated voltage and frequency will accelerate the aging of the audio system.

注意設備的切換順序

Pay attention to the switching sequence of the equipment

和電腦一樣，音頻設備也存在設備切換順序的問(wèn)題。使用音頻設備時(shí)，應先信號源設備。通常，除了功放，我們還會(huì )選擇碟機等音源設備。在依次啟動(dòng)幾種設備的過(guò)程中，要特別注意開(kāi)機和關(guān)機的順序。開(kāi)機時(shí)應先啟動(dòng)碟機等音源等前端設備，再開(kāi)啟功放；關(guān)機時(shí)，先關(guān)功放，再關(guān)前端設備。關(guān)機時(shí)揚聲器的音量也要調到很小，這樣不僅可以減少開(kāi)機和關(guān)機時(shí)對聲音的影響，而且下次開(kāi)機也不會(huì )嚇到你時(shí)間。

Like computers, audio devices also have the problem of device switching order. When using audio equipment, the signal source equipment shall be activated first. Usually, in addition to the power amplifier, we also choose disc player and other sound source equipment. In the process of starting several devices in turn, pay special attention to the sequence of startup and shutdown. When starting up, first start the front-end equipment such as disc player and other sound sources, and then turn on the power amplifier; When shutting down, turn off the power amplifier first, and then turn off the front-end equipment. The volume of the speaker should also be turned down when turning it off, which can not only reduce the impact on the sound when turning it on and off, but also won't scare you the next time you turn it on.

注意特殊用途

Pay attention to special purposes

許多功放后面都有一兩個(gè)插座供其他設備使用。此插座必須專(zhuān)用于座椅，不能用于連接其他大功率設備，如熨斗等家用電器。無(wú)論是功放背面的插座還是功放自帶的插頭，在使用過(guò)程中拔下或插上電源都會(huì )對系統造成沖擊，損壞機身和音箱。

Many power amplifiers have one or two sockets behind them for other devices. This socket must be dedicated to the seat and cannot be used to connect other high-power equipment, such as iron and other household appliances. Whether it is the socket on the back of the power amplifier or the plug of the power amplifier, unplugging or plugging in the power supply during use will impact the system and damage the body and speaker.

清洗時(shí)不要用水擦拭

Do not wipe with water during cleaning

山東音響廠(chǎng)家不建議用水清洗揚聲器。音響設備的外殼也是金屬材質(zhì)的，防水喇叭也很少。因此，水會(huì )對外殼造成侵蝕，水的導電性不適合用作清洗劑。如果要清潔機身，不要使用揮發(fā)性溶液型清潔劑，如汽油、酒精等，盡量選擇軟布，以減少對機身的劃痕。

Shandong professional audio manufacturers do not recommend cleaning the speakers with water. The shell of audio equipment is also made of metal, and there are few waterproof speakers. Therefore, water will cause erosion to the shell, and the conductivity of water is not suitable for use as cleaning agent. If you want to clean the fuselage, do not use volatile solution cleaners, such as gasoline and alcohol. Try to choose a soft cloth to reduce scratches on the fuselage.

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Do a few details to extend the service life of professional audio. You can pay attention to the website www.wenguangzhining.com Com to view new information!