DE系列电子经纬仪维修手册

常州市大地测绘科技有限公司 DΛD 0 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 ................................................................................... 1 1 4.6 激光上对点的检查与校正 ............................................................................................... 1 2 4.7 仪器照准差 C 的检查和校正 .......................................................................................... 1 4 4.8 水平度程序调整的 2C 指标检查 .................................................................................... 1 5 4.9 竖直度盘指标差 I的检查 ........