快速高效完成新闻演播室播前检查的经验分析

Experience and Analysis of Completing the Pre-broadcast Inspection of News Studio Quickly and Efficiently

播前检查是一种提高系统可用性的预防措施,直接关系到安全直播的顺利进行。本文作者从长期的工作经历中总结出四大指导性原则,通过原则的运用不仅能快速高效地完成播前检查,而且可使技术人员完整清晰地掌握检查的过程,不断加深对系统的认识,从而切实提高安全播出保障能力。

The pre-broadcast inspection is a preventive measure to improve the availability of the system,which directly affects the following safe live broadcast.In this paper,four guiding principles are summarized according to the author’s work experience.The application of the principles can not only makethe pre-broadcast inspection complete quickly and efficiently,but also enable the engineer to master the inspection process completely and clearly,deepen their understanding to the system,so as to improve the ability of safe broadcast.