Chapter 6 Ethernet Configuration
CPT7 and CPT7700 Installation and Operation User Manual v12
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6. Send the following commands to each receiver either through serial or USB ports:
Base
:
FIX POSITION <lat> <long> <height>
INTERFACEMODE ICOM1 NONE RTCA off
LOG ICOM1 RTCAOBS2 ONTIME 1
LOG ICOM1 RTCAREF ONTIME 10
LOG ICOM1 RTCA1 ONTIME 5
SAVECONFIG
Rover
:
ICOMCONFIG ICOM1 TCP <base ip address>:<base port #>
INTERFACEMODE ICOM1 RTCA NONE OFF
LOG BESTPOSA ONTIME 1 (optional)
SAVECONFIG
Use the
BESTPOS
log to confirm that the OEM7 rover is in RTK mode.
6.5 Large Ethernet Port Data Throughput
For high data rate Ethernet logging using TCP/IP, disable Windows Delayed Ack Algorithm (DAA) for
complete data logging. If you do not disable DAA, there will be data gaps due to the Windows Ethernet buffer.
If done incorrectly, changing the Windows Registry may impair the operation of the computer. Editing
the Windows Registry is for advanced Microsoft Windows users only. NovAtel Inc. is not able to
provide any technical support for any actions taken regarding information found in Microsoft’s
Knowledge Base.
