灵星雨802发送卡级联控制超大LED显示屏方法.doc

灵星雨802发送卡级联控制超大LED显示屏方法 灵星雨802发送卡级联控制超大LED显示屏方法 　　时间：2011-05-19　浏览530?次 【字体：大?中?小】 ??? 一、硬件准备　　1、?一条DVI线(DVI线一头转两头的线)　　2、2张灵星雨802发送卡　　3、一条十针的排线　　二、硬件连接　　1、用十针排线把两张发送卡级联起来，如图1。? 图1 用十针排线连接两张发送卡 ? 　　2、802发送卡上各有个红色按键，把其中一个发送卡的按键设置为1，另一张发送卡的按键不变。如图2。 ?图2 按键设置 ??? 3、把两发送卡插入电脑的PCI插口，用DVI一转二的线把显卡的DVI和两发送卡相连，一头的插入显卡的DVI口，两头的分别插入两个发送卡的DVI口。如图3。 图3连接两张发送卡的DVI接口 ???三、软件设置　　两802发送卡级联后最高可带到1600*1200个像素点，两发送卡共有四个RJ45信号输出口，分别是1U1D2U2D，如图4。红色按键没改的发送卡的RJ45分别是1U1D，另一个发送卡的RJ45分别是2U2D ? 图4?两卡级联后输出口关系 　　操作CON文件时按照屏幕的连接方式进行设置，因每个发送卡的RJ45带400点的高度，高于400点的用另一个RJ45口，以此往上推，先从1U口开始，1U-1D-2U-2D，设置CON文件时如下。 图5 设置CON文件 ??? 用网线1从1U口接入发送卡时，如图5，在主线上选择1号发送卡U线（1U） 图6 ?　　用网线2连接到接收卡时，如图6在主线上选择号发送卡D线（1D） 图7 ?　　用网线3连接到接收卡时：如图7所示，在主线上选择2号发送卡U线（2U） 图8 ?　　用网线4连接到接收卡时，如图8所示，在主线上选择2号发送卡D线（2D） 　　具体做法按照现场连线方式设置，设置完后发送到接收卡，并保存到接收卡就行。 ? 1.6 high vocational designed manufacturing class national career qualification education training programme--car detection and maintenance technology professional teaching plans a, and training target and training specifications car detection and maintenance technology professional training oriented car Hou market of car maintenance, and car sales and after-sales service integration enterprise, and and and car using and maintenance about of career field of production, and service, and management line post, training support party of line, adapted car maintenance, and car using front line need, de, and wisdom, and body, and beauty full development, Has good all-around professional ability, knowledge of professional theoretical knowledge and good practice, can successfully enter car market employment, through vocational training, continuing education, self-taught, to continue learning channels to achieve all-round development in all aspects of vehicle inspection and maintenance technology of high quality workers. Through the system of training, so that students have a scientific world Outlook, Outlook on life and the spirit of patriotism, coll