提高对数字电视故障的判断及排除能力

数字技术、网络技术、信息技术等高新技术对我国的经济、文化和社会产生了巨大的影响,数字电视作为信息领域最大的一次技术革命,极大地提高了广播电视的技术质量,数字有线电视的发展与推广是从2007年开始的,那时数字电视整体转换基本完成,之后的一年,数字有线电视逐渐被认可,并被广大群众所接受,2010年起广大用户开始大量运用数字电视,数字电视的发展进入一个新阶段。从此数字电视开始替代模拟电视,成为千家万户娱乐生活的一部分,但是随着数字电视的推广,用户在使用数字电视的过程中遇到的故障也越来越多,分析数字电视常见的一些故障,对发生故障的原因进行了研究,并提出解决的方法,总结用户自己解决故障的一般方法。

Failure to Improve the Digital TV Capability to Judge and Exclude

modern digital technology,network technology,information technology and other high-tech to China economic and cultural society had a tremendous impact.Digital TV as the biggest field of information technology revolution has greatly improved the technical quality of broadcast television.Development and promotion of digital cable,is carried out from 2007,when the whole digital TV conversion is nearly complete.After a year of digital cable have been gradually recognized,followed by the masses to know and accept.Since 2010,began to make extensive use of our customers digital TV,digital televisions development has entered a new phase.Since then,the digital television began to replace the cable,as part of recreational life of millions of households,but with the promotion of digital TV,digital TV users in the use of fault encountered in the process more and more.This paper analyzes the failure of some common digital TV,the reasons for failure have been studied and proposed solutions for these failures of method and,finally,some of the users own failure to solve the general approach.