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许多人开始关心自己家中的彩电如何才能收看到各类图文电视节目?途径有两条:1.购买机外型图文电视接收机,价格约1000元左右。优点是安装方便,一插即用,但易产生干扰而造成误码现象,且影响整体美观;2.购买机内加装型图文板,价格约500元左右,优点是干扰小且安装在彩电内部不影响整体美观,但需要具有彩电维修经验的人员才能安装。据我所知绝大多数人选择了后者,不论是性能还是经济都具有一定的优势,所以这里重点介绍机内加装型图文板。
Many people began to care about their own home TV how to watch all kinds of teletext programs? There are two ways: 1. Purchase machine appearance teletext receiver, the price of about 1,000 yuan. Advantages of easy installation, a plug and play, but easy to produce interference caused by the error phenomenon, and affect the overall appearance; 2. purchase of the machine installed graphics board, the price of about 500 yuan, the advantage of small interference and installed Internal TV does not affect the overall appearance, but need to have the experience of color TV repair personnel to install. As far as I know most people choose the latter, both performance and economy have certain advantages, so here focused on the installation of the machine-mounted graphic board.