DE系列电子经纬仪维修手册

目录

1．简述............................................................................................................................................. 1 2．维修手册使用注意 ..................................................................................................................... 2 3．仪器简介 ..................................................................................................................................... 3

3.1外观部件介绍 ..................................................................................................................... 3 3.2显示屏及面板简介 ............................................................................................................. 4 4．常用指标检查与校正 ................................................................................................................. 5

4.1 长水准器的检查与校正 .................................................................................................... 5 4.2 圆水准器的检查和校正 .................................................................................................... 7 4.3光学下对点器的检查和校正 ............................................................................................. 8 4.4激光下对点器的检查和校正 ............................................................................................. 9 4.5望远镜分划板竖丝的检查和校正 ................................................................................... 11 4.6激光上对点的检查与校正 ............................................................................................... 12 4.7仪器照准差C的检查和校正 .......................................................................................... 14 4.8水平度程序调整的2C指标检查 .................................................................................... 15 4.9竖直度盘指标差I的检查 ................................................................................................ 16 4.10 垂直度盘补偿器的安装校正和两种补偿 .................................................................... 17 5．仪器拆卸 ................................................................................................................................... 20 6．电路部分检查 ........................................................................................................................... 26

6.1调试工具 .......................................................................................................................... 26 6.2调试 .................................................................................................................................. 27 6.3主板 .................................................................................................................................. 27 7．故障检修 ................................................................................................................................... 28

7.1常见故障检修 .................................................................................................................. 28 7.2出错代码故障检修........................................................................................................... 30