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General| Brand | e-survey |
|---|---|
| Model | ET2A |
| Category | Industrial Equipment |
| Language | English |
General safety precautions to minimize risk of personal injury and/or damage to property.
Specific warnings to avoid hazardous situations and potential damage to the instrument.
Critical warnings for qualified users to prevent eye damage, fire, electric shock, or explosion.
Critical dangers related to unauthorized disassembly and part replacement.
Statement regarding user responsibility and limitations of manufacturer liability.
Procedures for inserting, replacing, and charging the instrument's battery.
Steps for properly setting up the instrument on a marked ground point using the laser plummet.
Method for leveling the circular bubble using foot screws for basic instrument leveling.
Precise leveling technique using foot screws and the plate level.
Steps to align the instrument's optical sight and reticle with the target for accurate measurements.
Instructions for powering on the ET2A theodolite, ensuring battery readiness.
Guidance on initiating measurement procedures after the instrument is set up and powered on.
Step-by-step process to measure a horizontal angle between two targets.
Method to lock and hold a specific horizontal angle reading on the instrument.
Procedure to display the vertical angle measurement in percentage format.
Technique to improve accuracy by measuring the same horizontal angle multiple times.
Instructions for measuring the zenith angle using a diagonal eyepiece.
Steps to find other points on a line using the laser for orientation.
Procedure to establish a fiducial line using a designed horizontal angle with the laser.
How to use the red laser line as a level line for instrument setup.
How to enable or disable the vertical angle tilt compensator.
Process to set the zenith reference point to 0° or 90°.
Configuration to automatically turn off the instrument to save power.
Options to select the display format for the minimum angle reading.
Setting the communication speed (baud rate) for data transfer.
Choosing between serial port or instrument memory for data recording.
Enabling or disabling the acoustic beep signal for specific angles.
Changing the unit of measurement for angles (degrees or gon).
Procedures for setting the instrument's current date and time.
Steps to check and adjust the plate level for precise instrument leveling.
Procedure to check and adjust the circular bubble for accurate leveling.
Method to ensure the reticle's vertical line is perpendicular to the telescope's horizontal axis.
Process to determine and correct errors in the line of sight or collimation.
Steps to check and adjust the vertical index error for accurate vertical angle readings.
Procedure to align the laser spot with the target center using adjustment screws.
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