11.2 Setting the Horizontal Angle to a Required Value (Horizontal Angle Hold)
You can reset the horizontal angle to a required value and use this value to find the horizontal angle of a new
target.
PROCEDURE Entering the horizontal angle
1. Sight the first target.
2. Press [H-SET] on the second page of the OBS mode and
select "Angle."
3. Enter the angle you wish to set, then press [OK].
The value that is input as the horizontal angle is displayed.
• Press [REC] to set and record the horizontal angle.
"28.2 Recording Backsight Point"
4. Sight the second target.
The horizontal angle from the second target to the value set
as the horizontal angle is displayed.
• Pressing [HOLD] performs the same function as above.
• Press [HOLD] to set the displayed horizontal angle. Then, set the angle that is in hold status to the direction
you require.
Allocating [HOLD]: "33.11 Allocating Key Functions"
PROCEDURE Entering the coordinate
1. Press [H-SET] on the second page of the OBS mode and
select "Coord."
Set H angle
Angle
Coord
Set H angle
Take BS
HA-R
HA-R
REC
OBS
SD
ZA
HA-R
MENU
Set H angle
Angle
Coord
35
11. ANGLE MEASUREMENT
89 59 50
347 23 46
125.3220
OK
PC
0
ppm
0
89
59
50
P2
125
32
20
TILT
H-SET
EDM