Kongsberg Simrad CS90, Reference Manual

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226
442700/A
CS94
:
A Bow
B
This is the alignment angle: (±180°)
C
0° transducer mark
D 0° motion sensor reference
Context
As a general recommendation, the hull
unit shall be oriented with the hoisting
motor pointing aft. If this orientation
makes it difficult to access electrical
connections, the hull unit may be rotated
during its installation to the most suitable
direction. The 0° reference for the
built-in sensor is always related to the
gantry. If the hoist/lower motor
does not
point aft (on or parallel to the vessel’s
centre line) the built-in motion sensor
offset must be defined. Independent of
the hull unit orientation, the offset of the
built-in motion sensor is always defined as:
The angle measured from the bow to the motion sensor’s 0° reference.
On the
MRU
page, define the offset as rotation around Z .
• If the 0° reference mark for the built-in motion sensor points to the starboard (right) side
of the vessel’s centre line (as shown in the illustration), insert the offset as a number
between 0 and +180 degrees.
• If the 0° reference mark points to the port (left) side of the vessel’s centre line, insert the
offset as a number between 0 and –180 degrees.
Simrad CS90 Reference Manual