General Radar Operation; Interference Rejection (Ir Function) - JRC JMR-7230-S Instruction Manual

5.4

General Radar Operation

5.4.1

Interference Rejection (IR Function)

By setting IR (Interference Rejection) function, Interference by other radars is rejected.
Note
To observe the radar beacon and the SART signal, IR processing may occasionally suppress
these images, so set IR to Off (interference rejection function OFF).
1
Click on the RADAR Signal Processing Setting button in Radar signal information.
The [RADAR Process] dialog box appears.
2
Click on [IR] and then select the interference rejection level from the list.
Setting items
[Off] Sets the IR function to Off.
[IR Low] Sets the IR level to the low level.
[IR Middle] Sets the IR level to the middle level.
[IR High] Sets the IR level to the high level.
[Points on setting]
When a high interference rejection level is selected, the radar's ability of detecting small targets such
as buoys and small boats is lower.
In general, [IR Low] should be selected.
Radar signal processing setting button
Functions and effects
5-19 Section 5 Basic Operation of the Radar
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