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Applications Zoom | 127

9.5.2 Inverse and Traverse

Access 1) Select Inverse & Traverse from the COGO MAIN MENU.

2) Select Inverse or Traverse.

Inverse Use the inverse subapplication to calculate the distance, direction, height

difference and grade between two known points.

Known

P1 First known point

P2 Second known point

Unknown

α Direction from P1 to P2

d1 Slope distance between P1 and P2

d2 Horizontal distance between P1 and P2

d3 Height difference between P1 and P2

Default Chapter6
- Table of Contents6
- Table of Contents Zoom10
1 Description of the System13
- System Components13
- Container Contents15
- Instrument Components17
2 User Interface19
- Keyboard19
- Screen21
- Status Icons22
- Softkeys24
- Operating Principles26
- Pointsearch28
3 Operation30
- Instrument Setup30
  - Zoom30
- Working with the Battery36
- Data Storage39
- Main Menu40
- Survey Application42
- Distance Measurements - Guidelines for Correct Results44
4 Settings47
- General Settings47
- EDM Settings57
- Communication Settings61
5 Tools64
- Calibration64
- Auto Start Routine65
- System Information67
- Loading Software69
6 Functions71
- Overview71
- Distance Offset73
- Z-Coordinate76
- Dist. Offset78
- Control Distance81
- EDM Continuous83
7 Coding84
8 Applications - Getting Started87
- Overview87
- Starting an Application88
- Selecting the Job90
- Selecting the Station92
- Selecting the Orientation94
  - Overview94
  - Manual Orientation95
    - Orientation with Coordinates97
9 Applications101
- Common Fields101
- Survey102
- Reference Element - Reference Line104
- Reference Element - Reference Arc116
- Missing Line Measurement135
- Resection138
- Set out146
- Area & Volume151
- Remote Elevation155
- Construction157
  - Starting Construction157
    - Layout158
  - As Built Check160
10 Data Management162
- Exporting Data165
- Importing Data169
- Working with a USB Memory Stick172
- Working with Bluetooth173
- Working with Geomax Geo Office and GGO Tools175
11 Calibration176
- Overview176
- Preparation178
- Calibrating Line-Of-Sight and Vertical Index Error179
- Calibrating the Circular Level of the Instrument and Tribrach184
- Inspecting the Laser Plummet of the Instrument186
- Servicing the Tripod188
12 Care and Transport189
- Transport189
- Storage190
- Cleaning and Drying191
13 Safety Directions193
- General193
- Intended Use194
- Limits of Use196
- Responsibilities197
- Hazards of Use199
- Electromagnetic Compatibility EMC216
- FCC Statement, Applicable in U.S219
14 Technical Data222
- Angle Measurement222
- Distance Measurement with Reflectors223
- Distancer, Measurements Without Reflectors (Reflectorless Mode)225
- Distance Measurement Reflector (Long Range)228
- Conformity to National Regulations230
  - Zoom230
  - Zoom 30231
- General Technical Data of the Instrument232
- Scale Correction238
- Reduction Formulas241
15 International Limited Warranty244
16 Glossary246
Appendix A Menu Tree250
Appendix B Directory Structure253
Index254

Brand	GeoMax
Model	Zoom 20 series
Category	Measuring Instruments
Language	English

GeoMax Zoom 20 series User Manual

Table of Contents

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GeoMax Zoom 20 series Specifications

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