User's Guide

Getting Started with i90
CHCNAV i90 GNSS USER GUIDE | 2019-9 P a g e | 24
raw data.
Notes: For hcn files, the name of the file is represented as XXXXXXDDDNN, where XXXXXX is
the SN of the receiver, DDD is day of year, and NN is the recording session.
WARNING – The static data will be saved in the first logging session, the “record_1”
folder, by default. Old files will be deleted if the storage space is full. If you configure not to
auto delete old files when the memory is low, the receiver will stop data logging.
2.8.2 Web Server Download
The procedures of downloading logged data through web server refer to 5.4.4 Data
Download Submenu.
2.8.3 USB Download
The procedures of downloading logged data in the receiver are as follows:
(1) Switch on the receiver and connect it with a computer by HCE320 Type-C. After the
successful connection, a removable disk named as the Serial Number (SN) of the receiver will
appear on the computer.
(2) Double click the removable disk and you will see the folder named as “repo”.
(3) Double click this folder, you will see 9 folders. The “push_log” folder is used to save the
log files, and the other 8 folders represent different logging session and are used for store
static data.