介绍: 二、预备项..........................................................................................................8 2.1预防事项......................................................................................................8 2.2部件名称......................................................................................................9 2.3仪器开箱和存放......................................................................................... 11 2.4安置仪器.................................................................................................... 11 2.5电池的装卸、信息和充电.........................................................................14 2.6反射棱镜....................................................................................................16 2.7基座的装卸.................................................................................................17 2.8望远镜目镜调整和目标照准.....................................................................17 2.9打开和关闭电源......................................................................................... ……