1 NOMENCLATURE AND FUNCTIONS

 

 

 

 

 

Page

Display

Soft

Function

 

key

 

 

 

 

 

 

 

 

 

 

 

MEAS

F1

Starts slope distance measurement mode.

 

 

Changes Continuous/ N-times (single) measurement mode.

 

 

 

 

 

 

 

 

 

 

Slope

MODE

F2

Changes Fine / Coarse(1mm) /Coarse(10mm) mode.

 

 

 

 

 

VH

F3

Angle measurement mode.

 

distance

 

 

 

 

 

measuring

HD

F4

Horizontal distance measurement mode. Displays the horizontal distance

 

 

data after N-times or single measurement.

 

 

 

 

 

 

 

 

 

 

 

NEZ

F5

Coordinate measurement mode.

 

 

Displays the coordinate after N-times or single measurement.

 

 

 

 

 

 

 

 

 

 

 

TURN

F1

Turns the instrument to required angle automatically.

 

 

 

 

 

 

 

SO

F2

Stake out measurement mode.

 

 

 

 

 

 

 

MEAN

F3

Sets the number of N-time measurement.

 

 

 

 

 

 

 

m/ft

F4

Changes distance measurement unit to meter or feet.

 

 

 

 

 

 

 

MEAS

F1

Starts horizontal distance measurement mode.

 

 

Changes continuous/ N-times (single) measurement mode.

 

 

 

 

 

 

 

 

 

 

Horizontal

MODE

F2

Changes Fine / Coarse(1mm) /Coarse(10mm) mode.

 

 

 

 

 

distance

VH

F3

Angle measurement mode.

 

measuring

 

 

 

 

SD

F4

Slope distance measuring mode.

 

 

 

 

Display the slope distance after N-times or single measurement.

 

 

 

 

 

 

 

 

 

 

 

NEZ

F5

Coordinate measurement mode.

 

 

Displays the coordinate after N-times or single measurement.

 

 

 

 

 

 

 

 

 

 

 

TURN

F1

Turns the instrument to required angle automatically.

 

 

 

 

 

 

 

SO

F2

Stake out measurement mode.

 

 

 

 

 

 

 

MEAN

F3

Sets the number of N-time measurement.

 

 

 

 

 

 

 

m/ft

F4

Switches meter or feet unit.

 

 

 

 

 

 

 

MEAS

F1

Starts coordinate measurement mode.

 

 

Changes continuous/ N-times (single) measurement mode.

 

 

 

 

 

 

 

 

 

 

Coordinate

MODE

F2

Changes Fine / Coarse(1mm) /Coarse(10mm) mode.

 

 

 

 

 

VH

F3

Angle measurement mode.

 

measuring

 

 

 

 

 

SD

F4

Slope distance measuring mode.

 

 

 

 

Display the slope distance after N-times or single measurement.

 

 

 

 

 

 

 

 

 

 

 

HD

F5

Horizontal distance measurement mode. Displays the horizontal distance

 

 

data after N-times or single measurement.

 

 

 

 

 

 

 

 

 

 

 

TURN

F1

Turns the instrument to required angle automatically.

 

 

 

 

 

 

 

HT

F2

Input Instrument / prism height values.

 

 

 

 

 

 

 

MEAN

F3

Sets the number of N-time measurement.

 

 

 

 

 

 

 

m/ft

F4

Switches meter or feet unit.

 

 

 

 

 

 

 

SET

F5

Pre-set instrument coordinate values.

 

 

 

 

 

 

1-6

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Image 17
Topcon GTS-821A, GTS-822A, GTS-823A, GTS-825A instruction manual Meas, Mode, Mean, Set
Page 16 Page 18

GTS-822A, GTS-825A, GTS-821A, GTS-822A, GTS-823A, GTS-825A, GTS-823A specifications

Topcon's GTS series of total stations, including the GTS-821A, GTS-822A, GTS-823A, and GTS-825A, are known for their robust features and exceptional precision, catering to the needs of surveying and construction professionals. These instruments blend advanced technology with user-friendly interfaces to enhance productivity in the field.

The GTS-821A model is designed for reliability and accuracy. It offers a measurement range of up to 1,000 meters and delivers precision within ±2 millimeters, making it ideal for jobs requiring fine detail. Key features include a high-speed angle measurement system and a dual-axis compensator that ensures accuracy on uneven terrain.

In contrast, the GTS-822A model takes performance a step further by incorporating advanced optical technologies. It includes a high-performance EDM (Electronic Distance Measurement) that allows for faster measurements with a range extending up to 2,000 meters. This model also integrates a clear display and simple user interface, facilitating easier operation for users of all skill levels.

The GTS-823A represents a perfect blend of portability and advanced functionality. It is lightweight, making it easy to transport between job sites. This model incorporates GPS capabilities, allowing seamless integration with GNSS systems for enhanced positioning accuracy. Its onboard software supports various surveying methods, making it versatile for different applications.

The GTS-825A stands out for its advanced features tailored for high-precision tasks. This model supports wireless communication, enabling real-time data transfer to smartphones and tablets, which enhances collaboration in fieldworks. With an impressive measurement capability, it extends the measurement range and precision, meeting the demands of large-scale projects.

All models in this series share a durable design reputation, ensuring they withstand harsh environmental conditions. Their user-friendly interfaces are complemented by robust software support, providing surveying professionals with the tools they need to optimize their workflows.

In summary, Topcon’s GTS series, including the GTS-821A, GTS-822A, GTS-823A, and GTS-825A, represent the cutting edge of surveying technology, boasting features like extended measurement ranges, high precision, advanced EDM, and GPS integration. These instruments not only enhance productivity but also ensure that professionals can achieve their surveying goals efficiently and effectively. Whether for routine land surveys or complex construction projects, the Topcon GTS series delivers exceptional performance and reliability.
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