在科技飞速发展的时代，报告厅是学校和企事业单位必不可少的，报告厅音响设备的正确使用对设备的使用寿命和减少故障都非常有用，下面公司的小编给你带来如何使用
报告厅音响设备和操作步骤。
In the era of rapid development of science and technology, the lecture hall is indispensable for schools, enterprises and public institutions. The correct use of the audio equipment in the lecture hall is very useful for the service life of the equipment and to reduce failures. The following company's small editor will show you how to use the audio equipment in the lecture hall and the operating procedures.
一、报告厅音响设备使用方法
1、 How to use the audio equipment in the lecture hall
在举行活动之前管理人员应提前进入会场调试设备，调试话筒的响度不能有啸叫发生，检查音频输入和视频输入与输出连接是否松动;放一首音乐观察各个音箱发出的声音是否正常，如没有问题可以正常使用。
Before the event, the management personnel should enter the venue in advance to debug the equipment, and the loudness of the debugging microphone should not have howling. Check whether the audio input and video input and output connections are loose; Play a piece of music and observe whether the sound from each speaker is normal. If there is no problem, it can be used normally.
二、报告厅音响设备使用步骤
2、 Procedures for the use of audio equipment in the lecture hall
1、推开市电电源总开给所有设备供电。
1. Push the mains power switch to supply power to all equipment.
3、打开舞台灯光电源直通箱供电给所有效果灯和面光灯供电。
3. Turn on the stage light power straight through box to supply power to all effect lights and face lights.
4、给音响系统供电之前打开所有外部音源输入设备后可以按
4. Before powering up the audio system, turn on all external audio input devices and press
2、打开尝贰顿显示屏总电源并给每一组上电。下电源时序器按键给所有音响供电。
2. Turn on the main power supply of LED display screen and power on each group. Power down the power sequencer button to supply power to all audio systems.
所有和我们公司合作的使用单位都可以收到一份对于适合使用单位的详细音响系统设备使用说明和使用步骤。
All users cooperating with our company can receive a detailed instructions and procedures for the use of sound system equipment suitable for the user.
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