Kongsberg Simrad MF90, Installation Manual

Page: 319 / 426

476671/B
317
While the transducer is moving the indicator lamp flashes, and an
audible signal is sounded. When the requested position has been
reached, the indicator lamp is lit, and the audible signal stops.
b [ Sonar room ]: When the transducer shaft stops, verify that the correct upper
position has been reached.
7 Lower the transducer to its bottom position.
a On the Operating Panel, press
Down
.
b [ Sonar room ]: When the transducer shaft stops, verify that the correct bottom
position has been reached.
8 Hoist the transducer to its upper position.
a On the Operating Panel, press
Up
.
b [ Sonar room ]: When the transducer shaft stops, verify that the correct upper
position has been reached.
9 Repeat the test using the
Hull Unit Control
dialog box on the top bar.
10 Notify the sonar room that the test is finished.
Sonar room steps
These tasks are done in the sonar room.
Prerequisites
The MF90 system is turned on and operates normally. Neither tools nor instruments are
required.
Context
Certain steps in this procedure are location specific.The steps marked [ Bridge ] are done
on the bridge.
WARNING
High voltages are used. This equipment must be serviced only by qualified personnel
familiar with high-voltage equipment and the potential hazards involved. Failure to
observe this precaution could result in bodily injury.
In the event of problems or malfunctions:
Setting to work