ashtech HDS800, Справочное руководство

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82
Using the Web Server
RTK Corrections
Delivered on Port
A, B or F
• Unless already done, please follow all the steps described
in section
General Parameters on page
67
before
proceeding with the steps below.
• If you intend to use port B or F 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. If
port A will be used, skip this step.
• Come back to the
Base Setup
page. In the
Serial Port x
pane
corresponding to the port you want the receiver to use (A,
B or F), set the following parameters:
–
Connection
: Choose the name of the corrections
transmitter device connected to the port. As a general
rule, choose “None/Cable” for any external corrections
transmitter connected to that port. But if the device
used is a license-free radio, type ARF7474B EU or
ARF7474A NA, choose specifically this type of radio.
– Port settings (
Baud Rate
,
Mode
,
RTS/CTS
): Set the serial
port to match the external device connected to it.
Setting these fields will update the corresponding
fields on the
Serial Ports
sub-menu page.
• Make sure the
Connection
fields in the
Network x
panes are
all set to “None”.
• In the
Differential Stream x
pane, in the
Port
field, choose
the port to which the external device is connected. In the
Message
field, choose the type of differential message
provided through this port (ATOM, RTCM, CMR, CMR+ or
DBEN).
NOTE: The receiver has been designed to offer two
separate and independent differential data outputs. Each
one can output a specific type of differential message. If
only one output is used, select
Port
=“None” for the other
output.
• Click on the
Configure
button to let the Web Server load all
your new parameters to the receiver.
RTK Corrections
A, B , F
HDS800