Processing Unit Replacement - Kongsberg EM 712 Maintenance Manual

Kongsberg EM 712 Maintenance Manual

Processing Unit replacement

If a Processing Unit fails to operate, it must be replaced with a new unit. All replacement
tasks must be done according to the specified procedures, and you must follow the
relevant safety instructions.
The Processing Unit is the central controlling device
in the EM multibeam system. It is provided to process
the signals to and from the transducer(s).
Note
These procedures will instruct you to handle electronic circuit boards and/or modules.
Before doing so, make sure that you are familiar with the applicable handling
precautions. Follow the relevant handling procedures for circuit boards and electronic
modules.
Topics
Removing the Processing Unit, page 47
Installing the Processing Unit, page 48
46
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