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Topcon GTS-751 User Manual

Topcon GTS-751
134 pages
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ELECTRONIC TOTAL STATION
INSTRUCTION MANUAL
SERIES
GTS-751
GTS-752
GTS-753
GTS-755
SERIES
GPT-7501
GPT-7502
GPT-7503
GPT-7505
PULSE TOTAL STATION
Rev.6
GTS-750
GPT-7500

Table of Contents

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Topcon GTS-751 Specifications

General IconGeneral
BrandTopcon
ModelGTS-751
CategoryMeasuring Instruments
LanguageEnglish

Summary

FOREWORD

General Handling Precautions

Important guidelines for safe and proper use of the instrument.

Safe Use Displays and Cautions

Explanation of warning displays, icons, and detailed safety precautions for operation.

1 NOMENCLATURE AND FUNCTIONS

1.3 Backlight and Key Light Adjustment

How to adjust screen backlight and keyboard illumination for optimal viewing.

1.4 RAM Data Backup

Procedure for backing up instrument data to prevent loss.

2 PREPARATION FOR MEASUREMENT

2.2 Setting Instrument Up for Measurement

Step-by-step guide to properly mount, level, and center the instrument on a tripod.

3 STANDARD MEASUREMENT MODE

3.1 Angle Measurement

Procedures for measuring horizontal and vertical angles, including different modes.

3.2 Distance Measurement

Performing distance measurements using prism, non-prism, and non-prism long modes.

3.3 Coordinate Measurement

Measuring and recording point coordinates, including occupied point and instrument height.

4 PROGRAM MODE

5 PARAMETERS SETTING MODE

6 CHECK AND ADJUSTMENT

6.1 Instrument Constant Check and Adjustment

Procedures to check and adjust the instrument's constant for accurate measurements.

6.2 Optical Axis Checks

Verifying the alignment of EDM, theodolite, and laser pointer optical axes.

6.3 Theodolite Function Adjustments

Comprehensive guide to adjusting levels, cross-hairs, collimation, and vertical angle datum.

6.4 Setting Instrument Constant Value

Procedure to input the instrument constant value obtained from checks.

6.5 Systematic Error Compensation

Adjusting compensation for systematic errors like tilt and collimation.

7 SETTING THE PRISM / NON-PRISM CONSTANT CORRECTION VALUE

8 SETTING ATMOSPHERIC CORRECTION

9 CORRECTION FOR REFRACTION AND EARTH CURVATURE

10 POWER SOURCE AND CHARGING

13 BATTERY SYSTEM

15 PRECAUTIONS

16 MESSAGE/ERROR DISPLAYS

16.2 Error Displays

List of instrument error codes and recommended actions.

17 SPECIFICATIONS

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