Topcon GPT-3000W Series User Manual

6-5
6 SPECIAL MODE (Menu Mode)
6.1.2 Missing Line Measurement (MLM)
Measurement for horizontal distance (dHD), slope distance (dSD), elevation (dVD) and horizontal
bearing (HR) between two target prisms.
It is possible to enter the coordinate value directly or calculate from coordinate data file.
MLM mode has two modes.
1: MLM-1 (A-B, A-C) :Measurement is A-B, A-C, A-D,......
2: MLM-2 (A-B, B-C) :Measurement is A-B, B-C, C-D,......
● It is necessary to set the direction angle of the instrument.
[Example] MLM-1 (A-B, A-C)
● Procedure of MLM-2 (A-B, B-C) mode is completely same as MLM-1 mode
Operating procedure Operation Display
1
After pressing the [MENU] key, press the [F4](P
↓
)
key to get the menu on page 2.
[MENU]
[F4]
2
Press the [F1] key.
[F1]
3
Press the [F2](MLM) key.
[F2]
4
Press the [F1] or [F2] key to select using
coordinate file.
[Example:F2 : DON’T USE]
[F2]
Prism A
Prism B
Prism C
Prism B
Prism A
Instrument
Instrument
MENU 2/3
F1:PROGRAMS
F2:GRID FACTOR
F3:ILLUMINATION P
↓
PROGRAMS 1/2
F1:REM
F2:MLM
F3:Z COORD. P
↓
MLM
F1:USE FILE
F2:DON’T USE
GRID FACTOR
F1:USE G.F.
F2:DON’T USE

Topcon GPT-3000W Series Specifications

General

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