3.4.4 Use Video Processing (PROC)
This function reduces unnecessary noise to highlight targets.
z When viewing a radar beacon, SART signal, or fast
moving target on the radar display, select PROC Off
(video processing off).
z If video processing mode is set to CORREL , it may
be difficult to detect high speed target.
Procedures 1 Put the cursor on radar video processing (PROC) mode switching
PROC (lower left of the display â‘£ on page 2-18) and press the
[ENT] key.
The video processing modes are switched.
PROC Off ⇒ 3Scan CORREL ⇒ 4Scan CORREL ⇒ 5Scan CORREL
⇒ Remain ⇒ Peak Hold ⇒ PROC Off
Video process modes
PROC Off : Select this mode in general.
3Scan CORREL : Select this mode when many rain / snow clutter returns are detected.
4Scan CORREL : Select this mode to highlight targets while suppressing sea clutter returns.
5Scan CORREL : 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.
Attention
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