User's Guide

Equipment Setup and Operation
CHCNAV i73 GNSS USER GUIDE | 2020-8 P a g e | 25
Steps:
(1) Put tripod in the target position, center and level it roughly.
(2) Place and lock the tribrach in the tripod.
(3) Screw the receiver onto the tribrach.
(4) Center and level the receiver more precisely.
(5) Connect the receiver to external battery by using USB Type-C cable if necessary.
(6) Turn on the receiver by pressing the power button for 3 s.
(7) Measure the antenna height by using H.I. tape and auxiliary H.I. tool.
(8) Press the function button to select Data to start recording static raw.
If work with a data controller:
(9) Switch on the data controller and connect it to the receiver.
(10) Use software to configure the receiver as static mode.
No.
Name
a i73 GNSS receiver
b Extension pole (30 cm)
c Tribrach adaptor
d Tribrach w/ Opti
e Aluminum tripod