目 录 注意事项 1． 部件名称........................................................................1 2． 介绍/性能.......................................................................2 3． 标准配备........................................................................3 4． 键的功能.......................................................................5 4.1 测量方式的变更.....................................................5 4.2 键的功能..................................................................6 5．测量.................................................................................8 5.1 测量前的准备.............................................................8 5.2 测量方法的选择.........................................................10 5.3 跟踪逆转点法(两个或两个以上的逆转点)...............11 5.4 中天法测量方式..........................................................18 6．自我诊断..........................................................................24 6.1 自我诊断I：错误码...................................................24 6.2 自我诊断II..................................................................24 6.3 故障查找......................................................................25 7．检查和调整........................................................................26 7.1 更换悬挂带..................................................................27 7.2 零位调整......................................................................29 7.3 分划板调整...................................................................30 7.4 仪器常数测定..............................................................31 7.4.1 仪器输入常数的测定方式.................................31 7.4.2 第一个方向测量（真北方向）.........................32 7.4.3 第二第三个方向测量..........................................35 8．电池充电.............................................................................36 9．对 GP 1-2 的...
