更新時間：2022-05-18
文章來源：http://www.zcyzl.cn/
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在沒有無線電設(shè)備的環(huán)境下，使用
多媒體會議音響不適合調(diào)整手持無線麥克風(fēng)，而是調(diào)整無線麥克風(fēng)接收器，調(diào)整步驟可以是這樣的：
In the environment without professional radio equipment, the use of multimedia conference sound is not suitable for adjusting the handheld wireless microphone, but adjusting the wireless microphone receiver. The adjustment steps can be as follows:
打開無線麥克風(fēng)接收器的蓋子，在手持無線麥克風(fēng)上使用電壓較低的舊電池。
Open the cover of the old wireless microphone and use it on the old wireless microphone.
打開手持無線話筒和無線話筒接收器的電源，將手持無線話筒放在胸前，背對著無線話筒接收器，邊喊邊向遠(yuǎn)處走，找一個盲音位置，設(shè)置這個位置作為盲音參考點。
Turn on the power supply of the handheld wireless microphone and wireless microphone receiver, place the handheld wireless microphone in front of your chest, turn your back to the wireless microphone receiver, shout and walk away, find a blind sound position, and set this position as the blind sound reference point.
關(guān)機，在無線話筒接收器的電路板上找到天線接入點，沿著天線輸入電路找到個可調(diào)電容，或者可調(diào)電阻，或者電感，使一個標(biāo)記到位，并在逆時針或順時針方向微調(diào)一點。
Power off, find the antenna access point on the circuit board of the wireless microphone receiver, find the first adjustable capacitor, or adjustable resistance, or inductance along the antenna input circuit, make a mark in place, and fine tune a little counterclockwise or clockwise.
打開手機，將手持無線話筒放在胸前，背對無線話筒接收器，邊喊邊走到盲音參考點。如果盲區(qū)消失，則調(diào)整成功。如果逆時針微調(diào)一下，可以改成順時針方向微調(diào)一下，一兩次就成功了。
Turn on the mobile phone, put the handheld wireless microphone on your chest, turn your back to the wireless microphone receiver, and walk to the blind reference point while shouting. If the blind area disappears, the adjustment is successful. If you fine tune it counterclockwise, you can change it to fine tune it clockwise, and it will succeed once or twice.
如果在一個場地使用好，換到另一個場地，有時會出現(xiàn)斷點或頻移的情況。在調(diào)試或排練時，如果發(fā)現(xiàn)麥克風(fēng)有問題，一般會微調(diào)頻率。
If you use it well in one site and change to another site, sometimes there will be breakpoints or frequency shifts. During debugging or rehearsal, if there is a problem with the microphone, it will generally fine tune the frequency.
可以在麥克風(fēng)電池座的負(fù)極焊一根漆包線，有些人不使用充電電池，未充電的電池也可以避免頻率下降（因為充電電池的電流低）。
Add a few points. An enamelled wire can be welded to the negative pole of the microphone battery base. Some people do not use rechargeable batteries, and the uncharged batteries can also avoid the decrease of frequency (because the current of rechargeable batteries is low).
在頻率下降的地方，接收機可以放在離演員很近的地方，不影響美觀，不讓人摸不著。
In the place where the frequency drops, the receiver can be placed close to the actor, which does not affect the beauty and cannot be touched.
如果您使用充電電池，您須每使用15分鐘更換一次充滿電的充電電池。也有不同方向改變接收器的可能，有的還可以避免掉頻。
If you use a rechargeable battery, you must replace the fully charged rechargeable battery every 15 minutes. It is also possible to change the receiver in different directions, and some can avoid frequency loss.
多媒體會議音響中無線話筒的調(diào)試內(nèi)容基本上就是這樣了，如果您有什么想了解的其他內(nèi)容就來關(guān)注我們網(wǎng)站
www.zcyzl.cn吧。
The debugging content of wireless microphone in multimedia conference sound is basically like this. If you have any other content you want to know, please pay attention to our website www.wenguangzhining.com Com.
魯公網(wǎng)安備 37010202002516號
