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17. SETTING-OUT ARC
10. Press [OK] on the screen of step
9 to define the arc. <Set-out arc>
is displayed. Move to setting-out
arc measurement.
"17.2 Setting-out Arc" step 2
• It is also possible to perform setting-out arc measurement by pressing [S-O
ARC] when allocated to the OBS mode screen.
Allocating [S-O ARC]: "33.3 Allocating Key Functions"
PROCEDUREDefining by observation
1. In the second page of OBS mode
screen, press [MENU], then select
"Set-out arc".
2. Enter the instrument station data.
"13.1 Entering Instrument
Station Data and Azimuth
Angle"
3. Select “Define arc” in <Set-out
arc>.
4. Sight the From point and press
[MEAS].
•Press [STOP] to stop the
measurement.
• The tilt screen is displayed if the
instrument is out of level.
Level the instrument.
"7.2 Levelling"
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