Samyung ENC SMR-3600, Инструкция по эксплуатации

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SMR-3600
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1-4. Radar Interference Removal
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Radar interference means the phenomenon that the microwave launched from other
radars runs into the radar antenna of the own ship and is displayed on the PPI screen.
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Use IR button of the front panel to get rid of the radar interference.
1) Press the interference removal button.
Every time the button is pressed, the function of interference removal(IR) becomes IR1,
IR2, IR3, OFF.
(Notice) What can be eliminated by IR function as follows ;
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Radar interference
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Receiver interference (It appears when the gain is increased.)
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Much attention should be paid, as there are some cases that some echo images that
have a low degree of such targets as small-sized vessels are removed.
1-5. Snow, rain and interference removal
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In case that it rains or snows, it is difficult to see echo reflection of ships because rain or
snow clutters are shown in PPI screen.
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By using the function of rain/snow removal volume, rain clutter is controlled to make a
search of targets easier.
•
The more the volume is turned to right side, the stronger the function of rain/snow
removal gets. (Notice) The function of rain/snow removal is for the purpose of controlling
the echo reflection by rain and snow but much attention should be paid because the echo
from targets such as ships may be repressed.
1-6. Removal of Sea Level Wave
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When the wave becomes high, it is difficult to see the echo image of ships as the sea
clutter is displayed in PPI screen. The shorter the distance is, the stronger the sea clutter
is displayed.
•
Through the removal function of sea level wave, the sea clutter is controlled to make the
search easier.
•
The more the volume is turned to right side, the stronger the removal function becomes.
(Notice) This function is for the purpose of controlling the echo image by wave but much
attention should be paid as the echo images of ships can be repressed at the same time.
User can expect a good effect through properly using the gain control function together.