Power Switch Key on | Topcon GTS-821A, GTS-822A, GTS-823A, GTS-825A

2.3 Power Switch Key ON

Power ON

Input a password

[]

Self check mode

ESC

X:+0°00'00"

Y:+0°00'00"

Self checking ...

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2 PREPARATION FOR MEASUREMENT

1)Confirm the instrument is leveled.

2)Turn the power switch ON.

3)Type your password.

Self checking mode will display.

To skip the self checking, press [F1](ESC) key.

Level the instrument by turning the leveling screws.

When the leveling is within ±30" and stable, the self checking will start.

Self checking ...

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The instrument will turn automatically and the tilt sensor offset value will be measured and memorized.

2003-10-10 14:30
Prog Std	Mem Comm Adj	Para

Main menu icons

After checking, the main menu icons will be shown.

Battery Power Remaining Display

lSelf checking option

The self checking function is to check internal communication and tilt sensor offset value.

When ambient temperature is changed or the instrument is not balanced by its internal battery is attached or detached, the self checking is recommended.

lPassword option

Setting a password (Maximum 10 digits number) and activating ON of password option can be helpful to avoid miss operation by unauthorized operator.

Setting password option is necessary to use this function.

To set password option, see Chapter 8 “PARAMETERS SETTING MODE” .

lChoosing the first mode when turning on the instrument

You can choose the first mode from the following modes when turning on the instrument. 1. Main Menu 2. Standard Measurement Mode 3. External Link

See Chapter 8 “PARAMETERS SETTING MODE” .

lON/OFF of a self check function can also be chosen. See Chapter 8 “PARAMETERS SETTING MODE” .

l Confirm the battery power remaining on the display. Replace with charged battery or charge when battery level is low. Refer to Section 2.4 “Battery Level Indicator” .

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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.

Topcon GTS-821A, GTS-822A, GTS-823A, GTS-825A Power Switch Key on, 2003-10-10, Password option

Models: GTS-822A GTS-825A GTS-821A, GTS-822A, GTS-823A, GTS-825A GTS-823A