Simrad EK80 Harbour Acceptance Test page 63

Wide band scientific echo sounder
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• Specify an angle (in degrees) to compensate for any deviation from the
Z axis (vertical direction) in the coordinate system.
Keep in mind that in its default position (all axis set to 0 (zero)) the transducer
points straight down with the orientation mark (arrow) pointing forward. This
default position must always be used as reference for rotation adjustments. To
set the angles correctly, observe this exercise.
1
Start with the transducer in its default position: The transducer face
is horizontal facing down, and the indicator arrow is pointing straight
forward.
2
If the transducer is properly installed without unintentional skew, the
Rotation around X
3
Lift the front end of the transducer up, so that the indicator arrow moves
up. This is a
4
Proceed until the requested angle has been reached.
Example: If a 30-degree Y angle is requested, the
be set to 60 degrees (that is the angle from the default position). Since
the transducer is pointing straight forward, the
is 0 (zero).
5
From this raised position, turn the transducer towards starboard. The
indicator arrow is still pointing up. This is a
6
Proceed until the requested angle has been reached.
Example: If a 90-degree Z angle is requested, the
be set to 90 degrees (that is the angle from the forward position).
11 Select
to save the information you have provided.
Add
The transducer is added to the list in the
12 Repeat for each transducer that you wish to install.
13 Continue your work in the
Result
Once a transducer has been installed, it is listed in the
the information you have collected about the transducer, select the relevant transducer
in the list.
The
functionality on the
Edit
the information you have provided for the transducer. You cannot change the model
identification and the serial number. The custom name is used several places in the user
interface, and it can be changed.
The
functionality on the
Remove
the information you have provided for the transducer. There is no "undo" functionality.
401925/C
can also be set to 0 (zero).
.
Rotation around Y
Installed Transducers
dialog box, or select
Installation
Transducer Installation
Transducer Installation
Secondary procedures
Rotation around Y
Rotation around Z
Rotation around Z
Rotation around Z
box.
to close it.
OK
Installed Transducers
page makes it possible to change
page makes it possible to delete
must
value
.
must
box. To see
63

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