4
PREFACE
Introduction
userslcome to use CHC GNSS product user guide. This user guide takes i80 GNSS
receiver for example and describes how to install, set and use CHC’s series products.
Revision Note
Revision Date Order Note
2014.12 I
CHC GNSS product user
guide
Conventions
Tip
Supplementary information contributed to system, equipment maintenance and
settings
Notice
Supplementary information about system operation, equipment performance or
threats of personal security.
Caution
Notes about operations that have potential negative impact on system operation,
equipment performance, data integrity and personal security.
Warning
Notes about operations that will lead to system damage, data loss, warranty void
or user injury.
Danger
Examples Description
[File]→[Back]
Click File menu, then click Back in
the sub-menu
Point name
Shadow content shows the input
area or label of a dialog or window
Yes
Press or click buttons or keys
marked Yes