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Simrad SN90 Reference Manual
Note
Do not confuse stabilization offset with installation offset. The installation offset values
describe the physical location and orientation of an item, and how this location is
related to the vessel's coordinate system. The stabilization offset values describe any
misalignments related to the measurements a sensor make.
Procedure
1
Select a very short range.
2
Disable the input from the external motion sensor.
a
On the
Setup
b
On the left side of the
c
Set
to LAN to use the internal motion sensor.
Port
d
Set
Protocol
motion sensor.
e
Select
Apply
dialog box.
3
Open the
Display
a
Select
Display Options
b
Select
General
c
In the
Top Bar
d
On the top bar, read the roll and pitch values.
e
Write down the values.
f
Select
OK
4
Enable the input from the external motion sensor.
a
On the
Setup
b
On the left side of the
c
Select the serial port you want to use.
d
Select which protocol (datagram sentence) you want to use.
e
Select the baud rate.
f
Select
Apply
dialog box.
5
Compare the information from the external motion sensor with the information
from the internal sensor.
6
If necessary: Adjust the stabilization offsets.
a
Open the
Setup
228
menu, select
Installation
Installation
to EM3000 to match the data format provided by the internal
and then
to save all the parameters and close the
OK
menu.
.
to open the page.
list, enable
and
Roll
to save the selected settings and close the dialog box.
menu, select
Installation
Installation
and then
to save all the parameters and close the
OK
menu.
.
dialog box, select
Motion Reference Unit
.
Pitch
.
dialog box, select
Motion Reference Unit
.
Installation
.
Installation
381294/E
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