JMA-2343/2344 - ProNav
JMA-2343/2344 - ProNav
JMA-2343/2344 - ProNav
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Location designated by the marker<br />
Canceling the zoom<br />
(a) Select "OFF" in the line "ZOOM" - the menu "FUNCTION".<br />
The zoom function will be canceled.<br />
3.3.21 Reducing unnecessary noise and emphasizing the target<br />
Attention<br />
• Do not use this function when observing radar beacon, SART signal or a target<br />
that moves at high speed across the radar screen.<br />
• This function is optimized in TM mode.<br />
• When using this function in RM mode, please use N-UP or C-UP. If used with<br />
H-UP, the image may blur.<br />
Set the image processing<br />
(a) Select "PR1" or "PR2" in the line "PROCESS" - the menu "FUNCTION".<br />
• PR1: This is used when there is a target that is moving at low speed.<br />
Images of relatively unstable targets are emphasized and displayed in a<br />
stable manner.<br />
This function has the effect of suppressing irregular signals such as sea<br />
surface clutter.<br />
However, images of targets that are moving at high speed will become weak.<br />
As a rule of thumb, the function should be used at ranges of 1.5NM or less.<br />
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