Stakeout point Click survey stakeout point to enter stakeout screen. Click the button to open the stakeout coordinate library.Click open to open stakeout file. The file type is .dat. Then you can oper the existing file .dat. You can choose to overwrite or to add. If you choose overwrite, the original stakeout point will be replaced. If you choose add, the new point to be stakeout will append to the layout coordinate lib. The latter is the recommended mode. Three points which belong to the file 928.dat added to the layout point library after selecting add. Select the point you want to staked out, then click ok or you can aslo click add to input the coordinates to layout coordinate lib directly. You can see the distance between the current point and the target point is 0,004 the dx 0,002m the dy 0,003m you need to move toward the south and the west. Click you can set the range of sound promt. In the figure the there circles aroudn the target point indicate the distance between the current position and the targe point. When the distance is within the set value, there will be alarm signal (you will hear a sound promt when you are in or out the range). You can synchronously store point when you’re staking out points. Click s or press button a to store the current point. Press button 8 to stakeout the previous point and buttone 2 to stake out the next point, button 9 is to look for points.