Topcon GPT-3000 Series User Manual

3-2
3 ANGLE MEASUREMENT
3.2 Switching Horizontal Angle Right/Left
Make sure the mode is Angle measurement.
3.3 Measuring from the Required Horizontal Angle
3.3.1 Setting by Holding the Angle
Make sure the mode is angle measurement.
Operating procedure Operation Display
1
Press the [F4](
↓
) key twice to get the function
on page 3.
[F4]
twice
2
Press the [F2](R/L) key.
The mode Horizontal angle Right (HR)
switches to (HL) mode.
[F2]
3
Measure as HL mode.
● Every time pressing the [F2](R/L) key, HR/HL mode switches.
Operating procedure Operation Display
1
Set the required horizontal angle, using
Horizontal tangent screw
Display angle
2
Press the [F2](HOLD) key.
[F2]
3
Collimate the target.
Collimate
4
Press the [F3](YES) key to finish holding the
horizontal angle.*1)
The display turns back to normal angle
measurement mode.
[F3]
*1) To return to the previous mode, press the [F4](NO) key.
V : 90°10'20"
HR: 120°30'40"
0SET HOLD HSET P1
↓
TILT REP V% P2
↓
H-BZ R/L CMPS P3
↓
V : 90°10'20"
HL: 239°29'20"
H-BZ R/L CMPS P3
↓
V : 90°10'20"
HR: 130°40'20"
0SET HOLD HSET P1
↓
H ANGLE HOLD
HR= 130°40'20"
> SET ?
--- --- [YES][NO]
V : 90°10'20"
HR: 130°40'20"
0SET HOLD HSET P1
↓

Topcon GPT-3000 Series Specifications

General

Brand	Topcon
Model	GPT-3000 Series
Category	Measuring Instruments
Language	English