Koden MDC-5000 Series, Быстрая справка

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Chapter 1 Radar Basic Operation MDC-5000 Series
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CFAR (Constant False Alarm Rate) adjustment
1
Turn RAIN knob clockwise to increase anti-clutter effect.
Turn RAIN knob counterclockwise to decrease anti-clutter effect.
2
Turn RAIN knob clockwise to get even low (weak) clutter while watching the display.
Note:
• In typical environment CFAR should be turned all the way down via RAIN knob, and no white level
should be indicated by CFAR window.
• Turning the knob to the right shows the targets hidden in the rain/snow image, but care shall be taken
that small target may be hidden and not displayed if over adjusted.
• If there are strong echo targets such as in the harbor or channel, CFAR tends to suppress targets
excessively. In that case, change CFAR to MAN and use MAN SEA in addition.
• In case of CFAR mode, the gain adjustment is not possible.