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.........................................................................................
……