Kongsberg Simrad CS90, Reference Manual

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transducer is properly installed without unintentional skew, this angle can be
set to 0 degrees.
b
Rotation Around Y
: Specify an angle (in degrees) to compensate for any deviation
from the Y axis (athwartship direction) in the vessel coordinate system. If the
transducer is properly installed without unintentional skew, this angle can be
set to 0 degrees.
c
Rotation Around Z
: Specify an angle (in degrees) to compensate for any deviation
from the Z axis (vertical direction) in the vessel coordinate system. This is the
alignment angle.
• If the 0° transducer mark points to the starboard (right) side of the vessel’s
centre line, insert the alignment as a number between 0 and +180 degrees.
• If the 0° transducer mark points to the port (left) side of the vessel’s centre
line (as shown in the illustration), insert the alignment as a number between 0
and –180 degrees.
Examples:
• If the alignment angle is 295 degrees, insert -65 degrees.
• If the alignment angle is 15 degrees, insert 15 degrees.
7 At the bottom of the page, select
Apply
to save your settings.
8 Continue your work in the
Installation
dialog box, or select
OK
to close it.
Related topics
Maintenance procedures, page 186
Inserting the installation parameters, page 215
Transducer page, page 573
Inserting the installation parameters for the motion reference
unit (MRU)
The physical location of the motion reference unit (MRU) relative to the transducer is
required to allow the CS90 system to adjust for roll and pitch as accurately as possible.
This task is only applicable is you are using an external motion reference unit on your
CS90 system.
Prerequisites
The CS90 system has been set up with its hardware units connected as specified in the
Installation Manual .
• The CS90 system is turned on and operates normally.
• The CS90 system is in Normal mode, but
TX Power
is set to Off to prevent transmissions.
Maintenance procedures