4
Applications
82
Total Station DTM-322 Instruction Manual
Extending a line by horizontal angle offset
1.
To enter the line extension (by HA) function,
press
[4]
or
Line by HA
in the Offset
menu.
2.
Sight the first prism (or target) and press
[MSR1]
or
[MSR2]
.
The display moves to the next screen.
3.
Sight the second prism (or target) and press
[MSR1]
or
[MSR2]
.
4.
Sight the alternative place on the same vertical
line as the required target point.
5.
To calculate the coordinates and the raw data of the target point, press
[ENT]
.
6.
To record the point, enter a PT (and CD) value
and press
[ENT]
. The height of target is fixed to
0.0000 for the offset point.
Sample records
SS, 40, 0.0000, 48.3304, 169.20370, 82.02470, 10:52:37
CO, PT1, 0.0000, 48.3020,169.19165, 83.58565
CO, PT2, 0.0000, 48.3155,168.54250, 85.42440
CO, O/S MSR:40 0.0000 0.0000 169.20370 87.02340
Содержание HQA46480
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Страница 157: ...C H A P T E R 8 Total Station DTM 322 Instruction Manual 143 System Diagrams 8 In this chapter System Components ...
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