用户手册 — TI Precision Shanghai Co. Ltd. LGP302N

目录

• 1. Nomenclature and Functions

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• 1.1 Nomenclature

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• 1.2 Keyboard

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• 1.3 Main menu

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• 1.3.1 Basic Measurement

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• 1.3.2 STD Measurement(Optional)

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• 1.3.3 Instrument Setup

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• 1.3.4 About

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• 1.3.5 Professional field software

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• 1.3.6 Convenient panel

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• 1.4 Shortcut key

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• 1.5 Touch screen calibration

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• 1.6 Battery

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• 1.6.1 Battery Power indicator

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• 1.6.2 Replace and mount battery

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• 1.6.3 Recharge battery

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• 1.7 USB connection

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• 1.8 Guide light(Optional)

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• 2. Preparation before Measurement

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• 2.1 Setting up the instrument

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• 2.2 Levelling-Up

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• 2.3 Centering

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• 2.3.1 Centering with Optical Plummet (Optional)

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• 2.3.2 Centering with Laser Plummet

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• 3 Instrument settings

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• 3.1 INST Setup

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• 3.1.1 Setting the measure condition

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• 3.1.2 Setting the units

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• 3.1.3 Setting parameters of communication ports

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• 3.1.4 Instrument parameters review

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• 3.2 Illumination settings

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• 4. Basic measurement program

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• 4.1 Run the program “Basic Measurement”

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• 4.2 Basic measurement screen introduction

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• 4.3 Angle measurement mode

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• 4.3.2 Horizontal angle switch between right and left

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• 4.3.3 Setting horizontal angle with the “L.Angle” key

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• 4.3.4 Setting horizontal angle with the “S.Angle” key

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• key

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• 4.3.6 Carrying out angle retesting with the “Repeat” key

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• 4.4 Distance measurement mode

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• 4.4.1 Distance measurement and measuring mode setting

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• 4.4.2 Fine/Tracking distance measurement

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• 4.4.3 Accurate Measurement and Track mode

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• 4.4.4 Exchange of distance units

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• 4.4.5 Distance stake out measurement

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• 4.4.6 Remote Elevation Measurement（REM）

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• 4.4.7 Missing Line Measurement (MLM)

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• 4.4.8 Line-height Measurement

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• 4.5 Coordinate Measurement Mode

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• 4.5.1 Setting coordinate of occupied point

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• 4.5.2 Setting backsight point

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• 4.5.3 Setting instrument height and prism height

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• 4.5.4 Operation of coordinate measurement

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• 4.5.5 Traverse Surveying

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• 4.5.6 Offset Measurement Mode

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• 4.6 About

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• 5. Check and Adjustment

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• 5.1 The Instrument Constant

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• 5.2 Plate Level and Circular Level

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• 5.2.1 Plate Level

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• 5.2.2 Circular Level

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• 5.3 The Optical Sight

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• 5.4 Optical Plummet and Laser Plummet

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• 5.4.1 Optical Plummet(factory optional)

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• 5.4.2 Laser Plummet

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• 5.5 Vertical Cross-hair on Telescope

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• 5.6 Horizontal Collimation Error C

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• 5.7 Vertical Index Error

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• 5.8 EDM Optical Axis and the Telescope Sighting Axis Error

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• 6. Specifications

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• 8. Standard components

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• Appendix II: Correction for refraction and earth curvature

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• Appendix III: Assembling and disassembling for three-jaw tribrach

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• 2．MLM Method (A-B, B-C): Measurement is A-B, B-C, C-D,

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