更新時(shí)間：2022-10-10
文章來(lái)源：http://m.74seba.com/
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現(xiàn)在市場(chǎng)上有各種各樣的音響設(shè)備，如果我們想要用在會(huì)議室內(nèi)，那么我們?cè)谶x擇音響設(shè)備的時(shí)候，可以選擇會(huì)議室音響，會(huì)議室音響設(shè)備運(yùn)行前的調(diào)試怎么做呢？下面
山東會(huì)議室音響廠家為您解答！
There are various kinds of audio equipment on the market now. If we want to use them in the conference room, we can choose the conference room audio when we choose the audio equipment. What should we do before the operation of the conference room audio equipment? Next, Shandong conference room audio manufacturer will answer for you!
會(huì)議開(kāi)始前，應(yīng)提前1個(gè)小時(shí)來(lái)調(diào)試設(shè)備檢查電源，估測(cè)設(shè)備的總耗電量是否在電源開(kāi)關(guān)的額定數(shù)值內(nèi)，如相等或超出額定數(shù)值，應(yīng)改換成較大的開(kāi)關(guān)電源，如過(guò)載有可能在演出時(shí)斷電。
Before the meeting, the equipment should be debugged one hour in advance. First, check the power supply, and estimate whether the total power consumption of the equipment is within the rated value of the power switch. If it is equal to or exceeds the rated value, it should be changed to a larger switching power supply. If it is overloaded, it may power off during the performance.
其次檢查設(shè)備線路的連接，按活動(dòng)整體效果的要求，對(duì)音源的運(yùn)行情況要先作測(cè)試，同時(shí)要有備份。各種接插件的焊接處要結(jié)實(shí)，不能虛焊或斷裂的情況;如有，應(yīng)重新焊接或換上備用線。設(shè)備連接較復(fù)雜時(shí)，應(yīng)從音源開(kāi)始，逐檢查，以防有回路現(xiàn)象。
Secondly, check the connection of the equipment lines. According to the requirements of the overall effect of the activity, the operation of the sound source should be tested first, and there should be a backup. The welding positions of various connectors shall be solid, and no false welding or fracture is allowed; If any, it shall be re welded or replaced with a spare wire. When the equipment connection is complex, it shall be checked one by one from the sound source to avoid loop phenomenon.
在上述各項(xiàng)檢查無(wú)誤后，按照規(guī)定程序開(kāi)機(jī)或打開(kāi)電源時(shí)序器。開(kāi)機(jī)時(shí)一定要聽(tīng)繼電器的聲音，等所有設(shè)備進(jìn)入正常的工作狀態(tài)時(shí)，再對(duì)其進(jìn)行調(diào)整。
After all the above inspections are correct, start the machine or turn on the power sequencer according to the specified procedure. When starting up, be sure to listen to the sound of the relay, and adjust it when all the equipment enters the normal working state.
注意調(diào)音臺(tái)的總推子、通道的分推子及增益旋紐與功放音量控制旋紐是協(xié)調(diào)操作的，任何一推子或旋紐處于關(guān)閉狀態(tài)，其他旋紐都不能進(jìn)行操作，所以在調(diào)整時(shí)為了方便應(yīng)將其他控制旋紐處于大狀態(tài)，對(duì)其中一個(gè)進(jìn)行調(diào)整。
Note that the main knob, channel sub knob and gain knob of the mixer are operated in coordination with the power amplifier volume control knob. If any knob or knob is closed, other knobs cannot be operated. Therefore, one of the other control knobs should be adjusted in a large state to facilitate adjustment.
一般操作是將增益旋紐處于中間位置，通道分推子處于低，而其他控制旋紐處大。調(diào)整好一個(gè)通道后，再調(diào)整另一通道。
The general operation is to put the gain knob in the middle position, the channel divider in the low position, and the other control knob in the large position. After adjusting one channel, adjust the other channel.
在實(shí)際操作中，先從有線話筒開(kāi)始調(diào)整(因無(wú)線話筒有靈敏度與頻響時(shí)間的影響)。在調(diào)試前，將該通道的分推子置于小位置，打開(kāi)話筒后再緩慢推起，以測(cè)試效果。響度適中后，調(diào)整補(bǔ)償旋紐。
In actual operation, the adjustment starts from the wired microphone (due to the sensitivity and frequency response time of the wireless microphone). Before debugging, place the pusher of this channel in a small position, turn on the microphone and then slowly push it up to test the effect. After the loudness is moderate, adjust the compensation knob.
有線話筒調(diào)好后，按相同方法調(diào)整無(wú)線話筒，其“咪頭”距嘴的距離應(yīng)約為10——15CM，以正常的語(yǔ)調(diào)發(fā)聲來(lái)進(jìn)行調(diào)試。更多相關(guān)事項(xiàng)就來(lái)我們網(wǎng)站
http://m.74seba.com咨詢了解！
After the wired microphone is adjusted, adjust the wireless microphone in the same way. The distance between the "microphone head" and the mouth should be about 10-15cm. Conduct the debugging with normal intonation. Come to our website for more information http://m.74seba.com Ask about it!
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