Simrad SC90, Руководство по установке

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b Move the cursor to an echo, and press the
Zoom
button. Verify that the echo
is made larger (zoomed in).
c Press
Zoom
one more time. Verify that the echo presentation is brought back
to its normal size.
d Move the cursor to any position inside the echo area.
e Press
Off centre
. Verify that the ship’s symbol changes its position to where
the cursor is located.
f Press
Mode 1
in the
Mode
field, and then
Mode 2
. Verify that the ship symbol is
returned to the centre of the display.
8 Check the functions in the
Train
field.
a Press
Train left
and
Train right
(arrows) repeatedly. Verify that the white audio
line on the sonar presentation trains correspondingly.
b Move the cursor to any position on the screen.
c Press
Position Track
. Verify that a circle appears at the cursor, and that the
audio line moves to the circle.
d Move the cursor to an echo.
e Press
Target Track
. Verify that a violet circle appears at the cursor, and that the
audio line moves to the circle.
f Press
Manual
to stop the tracking program. Verify that the violet circle
disappears.
g Press
Auto Search
to start the automatic search program. Verify that the audio
line starts a search within the displayed sector limits.
h Press
Manual
to stop the search program.
Result
Requirements
Results
The Operating Panel is fully functional.
Date and signature:
Testing the user interface to verify basic functionality
It is important that the basic functionality of the SC90 is tested before the system is put
to operational use.
Prerequisites
The SC90 is installed as specified in this manual.
• The SC90 is turned on, and it is working normally.
• The SC90 is in Normal mode, but
TX Power
is set to Off to prevent transmission.
Setting to work