Samyung ENC SMR-715 series, Инструкция по эксплуатации

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Chapter 5 VARIOUS FUNCTION ICONS
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5.12.3 TARGET ENHANCE
The dimension of video display is enlarged by the target enhancement function. And radar echo display of
two targets is closing in angle and distance. As a result, may be displayed in PPI screen as one target.
OFF: Select this mode particularly when resolution is required.
Level1: Select this mode in general.
Expands the radar echo area at 1 step for vertical direction and at 1 step for horizontal direction.
Level2: Select this mode to easily view the radar video.
Expands the radar echo area at 1 step for vertical direction and at 2 steps for horizontal direction.
Level3: Select this mode to detect small targets such as buoys.
Expands the radar echo area at 2 steps for vertical direction and at 3 steps for horizontal direction.
When Level3 is selected, sea clutter returns and rain/snow clutter returns are apt to be enhanced.
When using this enhance mode, operate the
and to suppress sea clutter returns and rain/snow returns.
In general, Level1 or Level2 should be selected.
5.12.4 PROCESS
This function reduces unnecessary noise to highlight targets. When viewing a radar beacon, SART signal, or
fast moving target on the radar display, do not use this function. This function is suitable for using in TM mode.
The bearing data input is required for video processing.
OFF: Select this mode in general.
3Scan-COREL: Select this mode when many rain/snow clutter returns are detected.
4Scan-COREL: Select this mode to highlight targets while suppressing sea clutter returns.
5Scan-COREL: Select this mode to detect small targets hidden by sea clutter returns.
Remain: Select this mode when own ship yaws wildly.
Peak Hold: Select this mode to detect small targets of which detection probability is low.
When “COREL” is set, the image becomes smaller. When “Remain” or “Peak Hold” is set, the afterimage will
appear.
5.12.5 VIDEO LATITUDE
Select the dynamic range in which receiving signals are to be shown on the radar display.
Narrow: Narrows the dynamic range at short range.
Normal: Standard setting. The dynamic range varies depending on the actual range.
Wide1: Use this mode when rainy weather intensifies unwanted waves. The dynamic range is about
twice as wide as when Normal is selected.
Wide2: Use this mode when rain clouds remain even when using Wide1.
Select Normal in standard and Wide1 in rainy weather. Narrow clearly displays short-range videos when STC
is used in manual mode.