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• You have a vacant interface port on your Processor Unit.
• You are familiar with NMEA and other relevant datagram formats.
• You know how to set up the parameters for serial and local area network (LAN)
communication.
• The interface port is set up with the correct communication parameters.
• The SN90 system is turned on and operates normally.
• The new sensor is physically connected to the SN90 system using a serial or network
cable. The sensor is turned on and in normal operation.
Neither tools nor instruments are required.
Context
Note
The input from a speed log is essential for operation. Without speed information, the
SN90 system will neither be able to present correct navigational information, nor
compensate for vessel movements. This lack of compensation will prevent the system
from providing correct echo information.
The
Sensor Installation
sensors and systems. You must specify which communication port to use (LAN (Local
Area Network) or serial port). You can type a custom name to identify the sensor
import. In the list of valid datagram formats, select the format(s) to be accepted by
the SN90 system.
Note
Just making changes and selecting
Select what to install, define the relevant parameters, and then select
Procedure
1
Connect the speed log to an available communication port on your computer.
This is described in the Installation Manual.
2
Open the
Setup
3
On the
menu, select
Setup
Observe that the
of pages selected from the menu on the left side.
4
On the left side of the
5
For
Sensor Type
system.
381294/E
page allows your SN90 system to communicate with external
at the bottom of the page will not install anything.
OK
menu.
Installation
dialog box opens. This dialog box contains a number
Installation
dialog box, select
Installation
, select Speed Log to import information from a global positioning
.
Sensor Installation
Maintenance procedures
.
Add
.
201
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