現(xiàn)在市場上有各種各樣的音響設(shè)備，如果我們想要用在會議室內(nèi)，那么我們在選擇音響設(shè)備的時候，可以選擇會議室音響，會議室音響設(shè)備運行前的調(diào)試怎么做呢？下面
山東會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!
會議開始前，應(yīng)提前1個小時來調(diào)試設(shè)備檢查電源，估測設(shè)備的總耗電量是否在電源開關(guān)的額定數(shù)值內(nèi)，如相等或超出額定數(shù)值，應(yīng)改換成較大的開關(guān)電源，如過載有可能在演出時斷電。
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，按活動整體效果的要求，對音源的運行情況要先作測試，同時要有備份。各種接插件的焊接處要結(jié)實，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，應(yīng)從音源開始，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.
在上述各項檢查無誤后，按照規(guī)定程序開機或打開電源時序器。開機時一定要聽繼電器的聲音，等所有設(shè)備進入正常的工作狀態(tài)時，再對其進行調(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)，其他旋紐都不能進行操作，所以在調(diào)整時為了方便應(yīng)將其他控制旋紐處于大狀態(tài)，對其中一個進行調(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.
在實際操作中，先從有線話筒開始調(diào)整(因無線話筒有靈敏度與頻響時間的影響)。在調(diào)試前，將該通道的分推子置于小位置，打開話筒后再緩慢推起，以測試效果。響度適中后，調(diào)整補償旋紐。
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)整無線話筒，其“咪頭”距嘴的距離應(yīng)約為10——15CM，以正常的語調(diào)發(fā)聲來進行調(diào)試。更多相關(guān)事項就來我們網(wǎng)站
http://sssrfw.cn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://sssrfw.cn Ask about it!
魯公網(wǎng)安備 37010202002516號
