20
4. Angle Measurement
4.1 Measure a Horizontal Angle of Two Points
1. Sight the 1
st
target.
Press F2:
【
SET0
】
to set the 1
st
target as 0°at P1 in
the measure mode.
2. Sight the 2
nd
target.
The displayed value is the included angle between
two points.
4.2 Set the Horizontal Angle to a Required Value
1. Take your instrument sight the 1st target.
Press F3:
【
SETA
】
at P1 in the measure mode.
2. Input the required value, then press
【
ENT
】
to
save the value. And it displays as the horizontal
angle.
The range and format of the input value:
gon: 0 ~ 399
.
9999
degree: 0 ~ 359
.
5959
mil: 0 ~ 6399
.
999
3. Sight the 2nd target. The horizontal angle from
the 2nd target to the value set as the horizontal
angle is displayed.
NOTE:
Pressing
【
HOLD
】
performs the same function as above. The horizontal angle is in hold status
when “HOLD” is present. Press
【
HOLD
】
again to release the hold status.
1st target
2nd target
Vz:
92
°
18' 22"
HR:
0
°
00' 00"
Save Set0 SetA P1/2
Vz:
92
°
18' 22"
HR: 187
°
07' 15"
Save Set0 SetA P1/2
Set H.angle
HR:
123.0005
B.S. Clear
Enter
Vz:
92
°
18' 22"
HR: 123
°
00' 05"
Save Set0 SetA P1/2