当灯光音响效果随着时间的推移，出现一些小问题的时候，我们必须知道一些检查和维护的技能，以确保舞台表演的顺利进行。那么接下来，就让雅乐小编带领大家一起来看看
山东舞台灯光和音响设备的常规检查内容。
When there are some small problems with the lighting and sound effects over time, we must know some inspection and maintenance skills to ensure the smooth progress of the stage performance. Next, let's take a look at the routine inspection of Shandong stage lighting and audio equipment.
1.灯泡能否正常使用
1. Whether the bulb can be used normally
灯泡是整个部件中容易损坏的部分，所以要注意检查灯泡的散热是否正常，电压值是否在正常范围内，灯光不用时尽量不要频繁打开开关。
The bulb is a part of the whole part that is easy to be damaged. Therefore, pay attention to check whether the heat dissipation of the bulb is normal and whether the voltage value is within the normal range. When the light is not used, try not to open the switch frequently.
2.设备的线路是否正确连接
2. Whether the lines of the equipment are connected correctly
线路连接不正确会导致设备无法正常运行，也有可能会因为设备线路连接不正确不导致设备的性能和寿命。
Incorrect line connection may cause the equipment to fail to operate normally, and may also cause the performance and service life of the equipment due to incorrect line connection.
3.设备的摆放位置
3. Equipment placement
由灯光产生的视觉效果会直接影响舞台的演出效果，因此必须正确摆放设备，并且必须选择合适的角度，并且必须定期调节和检查光位置并定期检查。在使用期间，使得每个角落的观众都可以清楚地看到舞台上面的演出。
The visual effect produced by the lighting will directly affect the performance effect of the stage. Therefore, the equipment must be placed correctly, and the appropriate angle must be selected. The light position must be adjusted and checked regularly. During use, the audience in every corner can clearly see the performance on the stage.
4.如何检查干扰噪声
4. How to check the interference noise
舞台音响中有噪音时，请检查其电源是否未正确连接或断开，然后检查硅盒电源是否太靠近声音设备或者信号接地不正确，导致信号传输干扰产生噪音。
When there is noise in the stage audio, please check whether the power supply is not connected or disconnected correctly, and then check whether the power supply of the silicon box is too close to the sound equipment or the signal grounding is incorrect, resulting in signal transmission interference and noise.
5.舞台灯光音响音量不足
5. The stage light and sound volume are insufficient
如果发现舞台上使用音响设备音量不足时，请及时检查道路级别设置，并检查音频线路连接是否松动，无论是功率放大器线路连接，看看功放和音响的线是否一样，同事观察其周边设备是否正常运行。
If it is found that the volume of audio equipment used on the stage is insufficient, please check the road level setting in time, and check whether the audio line connection is loose, whether it is the power amplifier line connection, to see whether the power amplifier and the audio line are the same, and colleagues observe whether the peripheral equipment operates normally.
好了，以上5点就是有关舞台灯光和音响设备故障解决方案，不知大家是否掌握了呢？您有什么疑问就来我们网站
咨询了解吧！
Well, the above five points are about the solutions to the faults of stage lighting and audio equipment. Do you know? If you have any questions, please come to our website Consult and understand!
