话筒和效果器的调试。对于话筒的调试一般要分类进行，人声、乐器用的有线话筒通常需要日常使用者配合完成，调试时需要了解好各人、各乐器最合理的话筒型号和使用距离，音质好，没有可闻的线路噪音即可;而无线话筒需要注意：天线的位置要合理，话筒使用时的死点和反馈点要足够少，并详细对位置作好记录，接收机的信号增益要适可，噪声抑制的微调旋钮要反复调试等;对于效果器的调试工程要求都不严格，只要将信号的输入和输出增益调试合理，保证有一定的余量，并且将混响时间和延时量限制在一定范围，以免影响语言的清晰度和信号的连续性即可，其他具体的使用调整可以让操作者来自己进行。
Debugging microphone and effects of the. For debugging in general to classify the microphone, wired microphone voice, musical instrument usually need everyday users with the completion of commissioning, need to know when good each individual instruments, the most reasonable model and use the microphone distance, good sound quality, no line noise can be heard; and a wireless microphone to note: reasonable antenna location, the microphone when using the dead and feedback point should be small enough, and with recorded on location, the signal gain of the receiver may be appropriate, fine-tuning knob noise suppression to repeatedly debugging; for the effects of commissioning engineering requirements are not strict, as long as the input and output gain signal debug reasonable, ensure that a certain allowance, and will limit the reverberation time and time delay in a certain range, so as not to affect the continuity of language definition and signals, other specific use adjustment allows the operator to yourself.
对于压限器的调试，一般要在济南音响其他设备调试基本完成后再进行。在设定压限器上的噪声门时，可以这样：如果系统没有什么噪声，可以将噪声门关闭，如果有一定的噪声，可以将噪声门的门槛电平设置在比较低的位置，以免造成信号断断续续的打嗝现象，如果系统的噪音较大，就应该在工程的施工上分析了，不应该单独利用噪声门来解决。总之，压限器的调试没有一个具体的标准，各种设定基本都需要根据信号的情况和声音的质量来决定，反复比较来找到一个最佳点。
The pressure limiting device debugging, generally then basically completed in Ji'nan sound on the other after the commissioning of the equipment. It can be set in the pressure limiting noise gate on the device, if system no noise, the noise can be doors closed, if there is a certain amount of noise threshold noise gate can be set in a low position, so as to avoid the phenomenon of intermittent hiccups signal, if the system noise is large, you should analyze in engineering construction, should not solely used to solve noise gate. In short, the debugging limiter is not a specific standard, various set of basic needs according to the quality of signal and sound to decide, repeated comparison to find an optimum point.
在多数济南音响 http://www.jnzqyx.com/ 工程中，压限器的作用是保护功放和音箱，以及保持声音平稳，所以要先视信号强弱来设定压缩起始电平，通常起始电平不要设定太低，否则系统音质会受到影响，但设定太高也会失去保护作用;压缩启动的时间设置也不宜太长，以免使保护动作不及时，但太短又会破坏音质，产生奇怪的声音，压缩恢复时间却不宜太短，否则也会产生奇怪的声音;压缩比在一般的工程中设定为4：1左右。
In the majority of Ji'nan sound engineering, pressure limiter's role is to protect the power amplifier and speakers, and maintain steady voice, so the first optic signal strength to set compression starting level, usually starting level do not set too low, otherwise the system sound quality will be affected, but set too high will also lose the protection effect; compression startup time setting also shoulds not be too long, so as not to make the protection action is not timely, but too short and will destroy the sound quality, produce a strange voice compression recovery time, but not too short, otherwise would have a strange sound; compression ratio in engineering in general is set to about 4:1.