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Simrad SN90 Operator Manual
• The new sensor is physically connected to the SN90 using a serial or network cable.
It is switched on and in normal operation.
Neither tools nor instruments are required.
Context
Note
The input from a course gyro is essential for SN90 operation. Without the input from a
course gyro, the SN90 will not be able to present correct navigational information.This
lack of compensation will prevent the SN90 from providing correct echo information.
The
Sensor Installation
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. Once
a sensor has been chosen, you must select the offset values that define the sensor's
physical location relative to your vessel's coordinate system.
Note
Just making changes and selecting
Select what to install, define the relevant parameters, and then select
Procedure
1
Connect the gyro (or other heading sensor) to an available communication port
on your Processor Unit.
This is described in the SN90 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
6
Select which port you want to import the sensor information on.
7
If you want to check the communication parameters, select
Note
You cannot make any changes here. To change the communication parameters,
use the
I/O Setup
140
page allows your SN90 to communicate with external sensors
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 Gyro to import information from a global positioning system.
page.
.
Sensor Installation
.
Add
.
.
Inspect Port
381295/B
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