Ntrip Client - Javad HPT404BT Operator's Manual

Internet services

NTRIP client

RTN CONNECT 0
Disconnecting..........
Disconnected
@00
Example 2 of TCP server configuration – Remote CLI support:
Let's assume we would like to configure the HPT404BT with GSM remotely - through the
internet. We can do it using Remote CLI support provided by TCP server service. The following
is the step by step configuration of HPT404BT with GSM to run TCP server in such mode (the
login, password and host port are the same as in Example 1 above).
Select TCP server as an active RTN service
Set the host port on which the server should be run
Set the login and password which are used for TCP
client's authorization
Start/run the configured TCP server
The execution of "RTN CONNECT 1" command starts TCP server and shows the progress of
starting process. The following is the reported progress when the TCP server is run successfully:
RTN CONNECT 1
Connecting..........
Initializing GSM module..................
PIN code authentication..
Network registration..........
Activating GPRS context..........
Starting server..
Server is running
At this point the TCP server is running and waits for authorized TCP client to provide remote
CLI. To get the IP address on which the TCP server is running the RTN HOSTNAME command
can be used.
Note:
Currently the TCP server is able to serve one TCP client.
Note:
TCP server is restarted if the connection with the client is closed.

3. NTRIP client
This service is used to receive RTN corrections from specified Mount point of the specified NTRIP caster
via GPRS network. The downloaded RTN corrections are routed to the communication ports (UART,
USB, BT) and/or broadcasted by UHF transmitter to multiple UHF receivers. Using this service it is
possible to provide the local GPS receiver (connected to UART, USB or BT) and remote UHF receivers
(for example the receivers which are not equipped with GSM/GPRS module) by downloaded RTN
corrections simultaneously. If the NMEA GGA is required by remote NTRIP caster, the NTRIP client can
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RTN TYPE 2
RTN HOSTPORT 3615
RTN LOGIN user
RTN PASSWORD pswd
RTN CONNECT 1
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