User's Guide

Preface .............................................................................................................................................. 2
The purpose of this book .................................................................................................................. 2
Introduction to this book .................................................................................................................. 2
Experience requirements .................................................................................................................. 2
Exemption of liability ........................................................................................................................ 2
Technology and services.................................................................................................................... 3
Relevant information ........................................................................................................................ 3
Your suggestion ................................................................................................................................. 3
Safety Directions ............................................................................................................................... 5
Get started with the CM3 series (quick start). .................................................................................. 6
1.1 Connecting the instrument ........................................................................................................ 6
1.2 Set the base - the external base ................................................................................................. 6
1.3Set up the rover ........................................................................................................................... 6
1.4 Create a new project .................................................................................................................. 6
1.5 Sitecalibration ............................................................................................................................. 6
1 Product introduction ...................................................................................................................... 8
1.1 The appearance of the receiver .......................................................................................... 8
1.2 Lower shell .......................................................................................................................... 8
1.3 The instrument is taken in high quantities .......................................................................... 9
2 Receiver field work requirements .................................................................................................. 9
2.1 FL3 radio settings .............................................................................................................. 10
3 PC-side web page Set up receiver instructions ............................................................................ 12
4 Smart phone-side web page Set up receiver instructions ............................................................ 17
5 Operation and accuracy of static operating mode ....................................................................... 20
5.1 Static measurement job steps ........................................................................................... 20
5.2 Static web page parameter settings .................................................................................. 21
5.3 Data download .................................................................................................................. 22
5.4 Static accuracy test ............................................................................................................ 23
6 RTK setup method and tilt measurement .................................................................................... 24
6.1 CORS login settings ............................................................................................................ 24
6.2 Radio send and receive settings ........................................................................................ 24
6.3 Real-time dynamic RTK accuracy ....................................................................................... 24
6.4 Tilt measurement initialization method............................................................................ 24
7 Firmware upgrade method .......................................................................................................... 26
7.1 Upgrade via web page ....................................................................................................... 26
7.2 Upgrade via USB stick ........................................................................................................ 26
7.3 The data line (mnt directory) upgrade .............................................................................. 27
Appendix 1 use and precautions .................................................................................................... 28
Appendix 2 of the main technical indicators ................................................................................. 29
Get technical support ...................................................................................................................... 31