现在市场上有各种各样的音响设备，如果我们想要用在会议室内，那么我们在选择音响设备的时候，可以选择会议室音响，会议室音响设备运行前的调试怎么做呢？下面
山东会议室音响厂家为您解答！
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!
会议开始前，应提前1个小时来调试设备检查电源，估测设备的总耗电量是否在电源开关的额定数值内，如相等或超出额定数值，应改换成较大的开关电源，如过载有可能在演出时断电。
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.
其次检查设备线路的连接，按活动整体效果的要求，对音源的运行情况要先作测试，同时要有备份。各种接插件的焊接处要结实，不能虚焊或断裂的情况;如有，应重新焊接或换上备用线。设备连接较复杂时，应从音源开始，逐检查，以防有回路现象。
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.
在上述各项检查无误后，按照规定程序开机或打开电源时序器。开机时一定要听继电器的声音，等所有设备进入正常的工作状态时，再对其进行调整。
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.
注意调音台的总推子、通道的分推子及增益旋纽与功放音量控制旋纽是协调操作的，任何一推子或旋纽处于关闭状态，其他旋纽都不能进行操作，所以在调整时为了方便应将其他控制旋纽处于大状态，对其中一个进行调整。
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.
一般操作是将增益旋纽处于中间位置，通道分推子处于低，而其他控制旋纽处大。调整好一个通道后，再调整另一通道。
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.
在实际操作中，先从有线话筒开始调整(因无线话筒有灵敏度与频响时间的影响)。在调试前，将该通道的分推子置于小位置，打开话筒后再缓慢推起，以测试效果。响度适中后，调整补偿旋纽。
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.
有线话筒调好后，按相同方法调整无线话筒，其&濒诲辩耻辞;咪头&谤诲辩耻辞;距嘴的距离应约为10&尘诲补蝉丑;&尘诲补蝉丑;15颁惭，以正常的语调发声来进行调试。更多相关事项就来我们网站
咨询了解！
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 Ask about it!
