Spectra-precision Survey Pro CE v3.6 User Manual Manual de usuario descargar pdf (Pagina 110)

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User’s Manual

104

Shoot From Two Ends

The Shoot From Two Ends screen is used to provide more accurate

vertical closure to a traverse. The routine requires that after the

foresight is shot, its location is not computed until after the

foresight point is occupied and a second shot is taken to the

previous occupy point. Once the second shot is complete, the

coordinates for the original foresight are computed from an

average of both shots.

1. From the Main Menu

, select ,

. If you have not already setup your

backsight, you will need to do so before the Shoot From Two Ends

screen will open.

2. Fill in the screen, including the number of sets that you want to

shoot from each point in the

Number of Sets

field.

3. Tap , aim toward the backsight and tap .

4. Shoot the specified number of sets to the backsight and

foresight. When finished, the Move To Other End

dialog box will open, shown here. At this point you

need to move the total station over the current

foresight point, place a prism over the current occupy

point, fill in the dialog and tap . A new screen will

open.

5. Aim at the prism located over the previous occupy point

and tap . You will then need to shoot the specified

number of sets to the previous occupy point.

When the final set is complete, a screen will inform you of your new

occupy and backsight point and the new point will be computed and

stored.

Shot 2Shot 1

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Spectra-precision Survey Pro CE v3.6 User Manual Manual de usuario Pagina 110

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