HD-MAX Echo Sounder User Guide
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Figure 18-10 Server list
"Add": Add an existing server address information into the server list.
"Update": Modify the existing server address information.
"Remove": Delete the existing server address information.
Network: Include ZHD and CORS. If a HI-TARGET server is used, please
select ZHD and input the grouping number as well as sub-grouping number.
Grouping number and sub-grouping number: They are in 7-digit and 3-digit
respectively. The grouping number is required to be less than 255.
VPN setting: Click button
. Input network user name and password.
[Built-in Radio]: To apply GPS built-in radio module to transfer differential
data radio signals. When choose a built-in radio, the radio channels have to
be set up.
(3) Other settings of the base station
Other setting parameters of base station include differential mode, difference
cables, altitude cutoff angle etc..
Differential mode: Include RTK, RTD and RT20. RTK is the default setting.
RTD refers to size difference and RT20 is single frequency RTK.
Message format: Include RTCA, RTCM(2.X), RTCM(3.0), CMR, NovAtel
and sCMRx. If a Samsung system receiver is applied, the message format of
