ashtech HDS800, Справочное руководство

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62
Using the Web Server
• Click on the
Configure
button to let the Web Server load all
your new parameters to the receiver.
• If the external radio used is a standalone, non-identified
radio receiver, skip this step. But if an ARF7474x license-
free radio is used, click on the
Connections
>
Radio
submenu and from the
Type
field located in the
External
Radio
pane, select the type of license free radio used.
Then click on the
Configure
button.
• If port A is used for the connection to the external radio,
you just have now to define the output messages (see
Defining Output Messages on page 63 ). But if port B or F
is used, there is an additional step needed (see below)
before you define the output messages.
• If port B or F is used for the connection to the external
radio, click on the
Connections
>
Serial Ports
submenu,
enable the
Power ON
option for serial ports B & F (bottom
of the page) and click on the
Configure
button. You can
switch to the output message definition.
Rover Acquiring
Data Stream From
a Base
The rover needs to be configured as in Direct IP mode via
Ethernet (see
Direct IP Via Ethernet on page 55 ).
Rover Operating in
Flying RTK Mode
• Follow the steps described in section General Parameters
on page 48 . At the top of the
Rover setup
page, select
Ambiguity Fixing=0 in the
Rover
pane.
• Choose the method used to let the rover acquire RTK
corrections.
With HDS800, if several rovers in Flying RTK mode are
assumed to use the same source of RTK corrections, the
internal modem can be used individually in each rover (in
GPRS mode). The source of corrections will typically be an
HDS800 base using the embedded NTRIP caster.
Another possible solution is to insert the Ashtech RTDS
software in the communication path so that the
corrections can be distributed to all the rovers.
RTK Corrections
Ethernet
Ethernet Data Streaming,
port Ix
HDS800
Base
IP address
or server name
(Client)
Internet