User's Guide

Getting Started with i73
CHCNAV i73 GNSS USER GUIDE | 2020-8 P a g e | 9
2 Getting Started with i73
2.1 About the Receiver
The new CHCNAV i73 GNSS receiver offers integrated IMU-RTK technology to provide a robust
and accurate GNSS positioning in any circumstances. Unlike the standard MEMS based GNSS
receivers, the i73 GNSS IMU-RTK combines state-of-the-art GNSS RTK engine, calibration-free
professional IMU sensor and advanced GNSS tracking capabilities. Survey projects are
achieved with high productivity and reliability pushing the boundaries of conventional GNSS
RTK survey.
The receiver can be used as the part of an RTK GNSS system with CHCNAV LandStar7 software.
Moreover, user can download the GNSS data that recorded in the internal memory of receiver
to a computer.
To configure the receiver for performing a wide variety of functions, you can use the web
interface by connecting the receiver with PC or smartphone through Wi-Fi.
2.2 Parts of the Receiver
The operating controls are all located on the front panel. Serial ports and connectors are
located on the bottom of the unit.
2.2.1 Front Panel
The following figure shows a front view of the receiver.
Front panel