36
STEP
OPERATION
DISPLAY
c.
To enter the azimuth angle to the
backsight point, press [2] in the Backsight
screen.
[2]
Backsight
1. XYZ
2. Angle
d.
Input a point name, and press [ENT].
Note that the backsight point here can’t
be known PtID in internal memory,
otherwise the program will call up the
coordinate of this point and enter to
function of sighting the backsight by
entering coordinates
If only need to input azimuth, when the
cursor is on BS field, press [ENT] directly.
[1]
Input point name
Input BS PT
BS:
1
HI:
1.500m
CD:
List
Stac
e.
Enter the azimuth angle to the BS point.
If you press [ENT] without entering a
value in the AZ field, the azimuth is
automatically set to 0° 00'00".
Enter the
azimuth angle to
the BS point
Input
Azimuth
AZ:
f.
Sight the backsight point on F1 and
press [ENT]. The screen displays as the
right graph. Enter the target height of
backsight point and press [ENT].
Sight BS point
Input height of
target
[ENT]
Input BS PT
BS:
1
HI:
0.000m
CD:
List
Stac
g.
There are also two ways to determine
backsight: measure and not measure to
the backsight point.
A
：
Not measure, press [ENT]
B
：
measure, press [MSR1] or [MSR 2]
Please refer to step d-f of
Measure to
the backsight point
in Sighting the
backsight by entering coordinates.
If the horizontal circle is on F2, the screen
would display “
Turn to F1
”
. Rotate the
telescope and alidade, and sight the
backsight point in Face-1.
Stn Setup
AZ:
30
°
21
’
5
0”
HD#
SD#
* Obs.BS [MSR]/[ENT]
F2
1
* Turn to F1
