At present, there are many kinds of professional audio equipments, and the replacement is also changing with each passing day. So many equipments will inevitably have some various faults in the use. Jazz Dragon takes a look at common faults with professional sound systems:
Professional audio system power failure: three-phase power supply, generally use professional audio equipment will apply for the installation of three-phase power supply, more important places will use two independent three-phase power supply, if one of the whole system is not paralyzed; even very important places will use similar to the computer "UPS" and other backup power supply, visible how the power supply is important.
Sound, light and power supply is separated: sound system and light had better should have their respective power supply, otherwise one is easy to produce interference, and another work up is not safe.
Total power distribution: a strong power supply is not enough, but also pay attention to the power distribution; in principle, the mixer and various sound source equipment should have an independent power supply; various peripheral equipment should have an independent power supply; power amplifier and other equipments should have at least 2 independent power supply. Each independent power supply is controlled with the corresponding air switch, so that we are very convenient in the switching equipment.
Guangdong Wanchang Technology Industrial Co., Ltd. has 18 years of industry experience and perfect service system, from product consulting, engineering design, guidance and debugging, user training, maintenance, system upgrading and other links to form a professional service mode. Its independent brand JSL Jazz Dragon Sound has won the top ten professional sound expansion system (national) brands for 14 consecutive years. In the future, it will continue to focus on quality and innovation, inherit and carry forward the brand concept of "listen to the good voice, gather positive energy", and strive to create infinite space in the sound world.