Simrad SU90, Harbour Acceptance Test

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409977/B
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6 Make sure that the sonar room, the SU90 Transceiver Unit and the mounting
brackets have not bee subjected to corrosive attacks.
Result
SU90 turned off SU90 turned on
Ambient temperature:
Relative humidity:
Requirements Results
The compartment in which the Transceiver Unit is installed ("sonar room")
is clean and dry.
A ventilation system is installed.
Record the type of ventilation system that is installed.
There are no corrosive attacks.
Date and signature:
Making sure that all SU90 cables are
properly connected
The SU90 relies on communication between each system unit, and between the SU90
and external devices. It is very important that all cables are correctly installed, that the
proper cable types have been used, and that all cables are connected correctly.
Prerequisites
The SU90 is installed as specified in the SU90 Installation manual .
• The SU90 is turned off.
• All system cables are installed.
• All cable connections are made.
You need the following equipment:
• Cable tester
• Multimeter
Visual inspection