Operation Manual

Operation
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850-164385 / Rev.C
On-line help
The SH80 sonar is equipped with a comprehensive on-line help
system. It is available from all the parameter dialogues and
menus by pressing the Help button.
Help is provided in two levels: On-line and Free.
Once pressed, the first Help text will appear in the bottom of the
menu. This is the On-line text. It is short, context sensitive, and
designed not to interrupt the operation of the sonar. To close the
Help dialogue, press the Close button.
To access more detailed information, press the Free button. This
will open the complete interactive manual. It contains the same
information as the printed Operator manual, but the information
is accessed using the menu on the left hand side and interactive
links throughout the document.
Press Free in the bottom left corner to return to the small
On-line dialogue, or Close to exit the interactive manual.
Note that if you press Close, the large interactive manual will
automatically reappear the next time you press a Help button.