Simrad SC90, Руководство по установке

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419050/B
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Result
Global positioning system (GPS) offsets
X-offset
Y-offset
Requirements Results
All offset values are entered into the SC90.
All values are correct.
All values are recorded in the relevant table.
Date and signature:
Verifying the installation parameters for the transducer
Information from a few key sensors are vital for the SC90 accuracy. In order to achieve
maximum accuracy, the physical locations of these sensors - normally referred to the
Ship Origin - must be recorded in the SC90 setup.
Prerequisites
For accurate location of the transducer, you need the detailed vessel drawings. Neither
tools nor instruments are required. The SC90 is turned on, and it is working normally.
Context
The physical location of the SC90 transducer is important for the SC90 data accuracy.
The locations of the transducer and the Global Positioning System (GPS) antenna must
be referenced to a common
Ship Origin . For the SC90, the Ship Origin is positioned at
the vessel’s stern. This is necessary to get the
Own ship
and
Seine
markers positioned on
the vessel’s track line, which is generated from the vessel’s stern.
Procedure
1 Observe the
Status
parameter dialog box in the bottom right corner of the SC90
presentation.
2 Make sure that the dialog box presents the current information from the navigation
sensors: Position, Heading and Speed.
3 Open the
Installation
menu.
a Select the
Setup
tab to open the menu.
b Select
Test
on the
Setup
menu to open the
System Test
menu.
c Select
Installation menu
to open the menu.
Setting to work