Table of Contents
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Table of Contents
Related Manuals for Sokkia B21
Summarization of Contents
Precautions for Safe Operation
General Safety
Essential safety guidelines, warnings, and cautions for general instrument handling and operation.
Tripod Safety
Specific safety instructions and precautions for using and handling the tripod.
Staff Safety
Safety guidelines and warnings for using the measuring staff, focusing on electrical hazards.
Usage Guidelines and Maintenance
General Usage Precautions
Guidelines for proper handling, storage, and care of the instrument during general use.
Instrument Maintenance
Instructions for routine checks, cleaning, and maintenance to ensure instrument performance.
Instrument Components
Component Identification
Visual identification and description of all major parts, controls, and indicators on the instrument.
Measurement Preparation
Setting Up the Instrument
Step-by-step guide for correctly setting up the automatic level on a tripod for surveying.
Focusing and Sighting
Procedures for accurately focusing the telescope and sighting the target for precise measurements.
Measurement Operations
Measuring Height Difference
Detailed instructions on how to measure vertical height differences using the automatic level.
Measuring Horizontal Angle
Method for measuring horizontal angles using the instrument's graduated horizontal circle.
Measuring Distance
Techniques for measuring horizontal distances using the instrument's stadia lines.
Optional Accessories
Illumination Pack LA8
Information on the optional illumination pack for improved visibility in low-light conditions.
Diagonal Eyepiece DE16/DE22
Details on the diagonal eyepiece accessory for use in restricted viewing positions.
Optical Micrometer OM5
Guide for using the optical micrometer for high-precision leveling measurements.
Checks and Adjustments
Circular Level Adjustment
Procedure for checking and adjusting the circular level for accurate instrument leveling.
Automatic Compensator Check
How to verify the proper functioning of the automatic compensator mechanism.
Reticle Cross-Line Adjustment
Steps for checking and adjusting the reticle cross-line for measurement accuracy.
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