4 STANDARD MEASUREMENT MODE

4.1.5 Automatic Rotation to a Required Horizontal and Vertical Absolute Angle

The GTS-820A series can be rotated to a required horizontal and vertical absolute angle by direct key input.

Example: Both vertical and horizontal angle

Operating procedure

Operation

 

 

Display

 

 

 

 

 

 

 

 

 

 

1 Press the [F6](↓) key to display the second

 

 

 

 

 

 

 

 

 

V :

87°55'45"

 

 

soft key page.

 

 

 

 

 

 

HR: 120°30'40"

 

 

 

 

 

 

 

 

[F6]

 

SD

HD NEZ 0SET

HOLD P1↓

 

 

 

TURN HSET R/L V/%

TILT P2↓

 

 

 

 

 

2 Press the [F1](TURN) key.

[F1]

 

 

 

 

 

 

 

 

 

 

 

 

 

TURN(Absolute)

 

 

 

 

 

 

 

 

 

F1. V angle

 

 

 

 

 

F2. H angle

 

 

 

 

 

F3. V/H angle

 

 

3 Press the [F3] key.

[F3]

 

 

 

 

 

 

 

 

 

 

 

 

 

TURN(Absolute)

 

 

 

 

 

 

 

 

 

V :

 

 

 

 

 

 

 

HR:

 

 

 

 

 

 

 

EXIT

 

 

BS

 

4 Input the vertical angle to be rotated and

V angle

 

 

 

 

 

 

 

 

 

 

 

 

press [ENT] key. *1)

 

 

 

 

 

 

[ENT]

 

 

 

 

 

 

For example : 93°10'40"

 

 

 

 

 

 

H angle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[ENT]

 

 

 

 

 

 

5 Input the horizontal angle to be rotated, and

 

 

 

 

 

 

 

 

 

TURN(Absolute)

 

 

press [ENT] key.

 

 

 

 

 

 

V : 93°10'10"

 

 

For example : 160°20'10"

 

 

 

 

 

 

HR: 160°20'10"

 

 

 

 

 

 

 

The instrument will start to rotate. *2)

 

 

 

<Rotating...>

 

 

When the instrument has finished rotating *3),

 

 

 

 

 

 

 

 

 

 

 

 

the instrument will return to the previous

 

 

 

 

 

 

 

mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*1) Setting range for rotation is ; 0°00' 00"≤ HR ≤+359°59' 59"

0°00' 00"≤ V ≤ +359°59' 59"

*2) Press any key except power key to stop rotating in emergency during operation.

*3) You can select a accuracy of the actual stopping angular positions. Refer to Chapter 8

“PARAMETERS SETTING MODE” .

4-4

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Image 46
Topcon GTS-823A Press the F1TURN key, Press the F3 key, For example 93 Angle, Input the horizontal angle to be rotated
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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.

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