As an important part of the stage art, the lighting and sound equipment is indispensable. Just as the famous Swiss Scenographers Apia said, "the light is the soul of art song and dance drama, stage lighting occupies a pivotal position in the dance art drama, stage lighting and sound equipment and operation stage are closely linked. At present, with the wide application of stage lighting and sound equipment in various forms of stage performances, the safety management of stage lighting and sound equipment has been put forward higher requirements. The progress of science and technology has made the development of stage lighting and sound equipment. This paper will discuss the security management of stage lighting and sound equipment. Total management work  

First, the sound and light equipment safety management

The lighting and sound system is a complex system which involves many subjects, such as electronics, optics, computer technology and mechanical technology. In the design of theater lighting, not only should closely cooperate in various disciplines, ensure performance of light and sound in accordance with the design also reflects the artistic creation of everything in good order and well arranged, inspiration and beauty, light and sound is necessary for modern art is the most perfect part. With the rapid development of economy, people's material standard of living is getting higher and higher, and there are more and more spiritual needs

With the rapid development of the cause, the requirements for the construction of large theater are getting higher and higher. Since 1990s, our country has introduced the light and sound so far, the development speed is very fast, and gradually with the international standards. By the impact of high-end technology, professional lighting, its technical barriers. Professional lighting technology process is simple, as long as according to the different needs of customers to install the main components of computer lamp manufacturers can, between the technology gaps at home and abroad, to a certain extent restricts the domestic production of professional lighting enterprise survival and development. Because of the low technical barriers, the vast majority of the production companies rarely invest in research and development of new products, products for several years also immutable, did not form a core competitiveness, the lack of brand awareness and innovation awareness.

In the theatre, lighting and sound performance as time, space and illusion means, fully reflects the artistic reproduction of the function, can let the audience create art personally on the scene, magnificent effect. Through continuous exploration in recent years, sound and light workers have mastered a set of simulated natural skills, such as through the use of lighting and sound reproduction, thunderstorm, beautiful landscape, has reached the point where the real ones, to the audience to enjoy the beauty of the visual and auditory. Modern lighting and sound has outstanding performance, sound and light workers clever use of lighting and sound call, transformation of time and space, rendering the atmosphere and have changing ability, can be the most incisive performer heart activity and moods, subjective feelings and experience effectively express the connotation and the creation of the main play at the same time, clever use of lighting and sound art to be able to communicate with the hearts of the audience, the audience excited strong feelings.

In the course of the development of the twentieth Century, any progress and invention of the sound and sound technology has been rapidly and widely used in the stage of music drama. With the progress of science and technology, as a means of artistic expression on the stage, lighting has changed the traditional lighting tools. At present, the lighting technology has developed into a comprehensive integration of Technology & skills of the stage, on the one hand, it can bring light and color to the stage and theater, on the other hand can effectively assist the director to complete contrast plot, creating drama atmosphere, shaping the characters and plot driven turning etc.. Throughout the success of Broadway in recent years, the lighting and sound plays an irreplaceable role in every masterpiece. Excellent, the design of the new stage lighting and sound effects in the "tragic world", "rich show", "miss Xigong", "cat" and Notre Dame de Paris and other outstanding works have been very good show. The colorful stage, formed a variety of computer lights and a large number of new light source dynamic lines of beauty, beauty and romantic lyrical melody, giving the whole beauty of harmony and unity of the stage.

Stage audio equipment has a positive impact on the performance of stage art, on the one hand, it can

By sending voice actors to the audience's ears, play the role of sound. On the other hand, according to the performance of actors needed by voice, the tuner can release all sound, all sound out about life condition and life atmosphere, with an excellent atmosphere. Stage audio equipment also has the function of coordinating the lighting, the actors and the audience.

Two, lighting and sound equipment safety management measures

The stage lighting and sound equipment plays an important role in the stage art performance. With the progress of science and technology, the application of more and more diversity, high-power lamps, computer and LED display and other modern theater electronic equipment is widely used in these high-tech equipment not only brings a higher level of enjoyment, the importance of more and more people come to realize the stage lighting audio equipment safety group, the management the requirements are also getting higher and higher. Stage lighting and sound equipment, there are a lot of new security risks, staff need to focus on the use of these high-tech equipment safety. This paper briefly introduces some security measures of stage lighting and sound equipment, which is of practical significance to improve the security of the stage lighting and sound equipment, as well as the security of the actors and spectators.

1. In order to prevent the possibility of fire caused by the high temperature of the lamp, the lamp on the stage should have a certain distance from the curtain, the scenery and other combustible materials.

2, the prohibition of the use of substandard quality of the lighting and sound equipment products, in the selection must pay attention to the quality of materials, but also should pay attention to their safety and fire.

3, stage lighting and sound equipment to do a good job of regular maintenance, repair, once the problem occurs, it is necessary to carry out timely maintenance, preventive measures to do a good job in advance.

4, in accordance with the standards, reasonable arrangements and the use of light and sound equipment, put an end to the improper installation or improper use of leakage caused by short circuit and electrical aging caused by the fire situation.

5, for stage audio equipment must be in a reasonable load within the scope of strict control and reasonable arrangement, in the process of equipment installation to have professional operation, reasonable installation.

6, in the installation stage lighting equipment room, should use special hook clamp bolts on each part of the equipment should be locked, lighting, color changer, distributor must fasten safety rope, to ensure that the object does not fall off, so as not to hurt somebody.

7, the theater is an important venue for the production of stage lighting control room and sound control room. The control room is the power distribution hub, and the light control console is closely related to the safety of the lighting system. If the lighting and sound equipment failure, will certainly have an impact on program production. Therefore, the lighting control room, control room, sound control room is the focus of inspection and maintenance.

8, for lamps, lines, plug fault inspection, maintenance, must be in the power supply can be carried out later, try to avoid live work. For stage lighting and sound equipment managers should also strengthen the safety management awareness, to prevent.

Concluding remarks

With the progress of science and technology, the improvement of people's living standards, people meet the needs of their own material level at the same time, pay more attention to the pursuit and enjoyment of the spiritual level, stage art also came into being. Through the introduction of advanced stage lighting audio equipment, the audience in the visual and auditory enjoyment of the United States, to meet the needs of their spiritual level. Safety and performance management of stage lighting and sound equipment is carried out smoothly, the actors and the audience personal safety are closely related, therefore, to strengthen the safety management of the lamp light intensity of sound equipment necessary to provide security protection for the stage lighting and sound equipment, to ensure the safety of the performers and the audience, the maintenance performance development normally, smoothly, stage art and meet the people's growing spiritual and cultural needs has very important practical significance.