User's Manual

Table Of Contents
NACOS Platinum
ED 3100 G 110 / 02 (2011-10)
Operating Instructions
A-1 General Information
A RADAR.fm / 10.11.11
A-26
The anticlutter rain function has the advantage that it takes place individually for regions with widely
differing precipitation. A manual rain clutter control is not available.
Choose one of the the values so that the boundary of the rainy area is clearly visible and the clutter
in the region behind it is as weak as possible. However, radar targets should still be clearly visible.
See chapter 1.4.1 on page A-11 for further description of this mode and its specifics.
7. Video Emphasis
Strong video signals can be accentuated optically by switching on the Video Emphasis function. This
function is switched on and off by selecting or clearing the Video Emphasis checkbox.
8. Pulse length
After switch-over to a smaller display range, check whether a
better display is obtained by switching to a different pulse
length. Switching is done by selecting or clearing the Long
Pulse control.
Orientation values for settings on the open sea
Up to sea state 3 - 4, no rain
Gain 90% - 100%
Anticlutter sea 20%
Anticlutter rain Off
Enhance Medium or High
Interference rejection On
Pulse length SP
Up to sea state 3 - 4, rain medium to heavy
Gain 85% - 95%
Anticlutter sea 20%
Anticlutter rain Medium or High
Enhance Medium or High
Interference rejection On
Pulse length SP or LP
Sea state 6 - 9, with rain
Gain 80% - 90%
Anticlutter sea 30% - 50%
Anticlutter rain Low
Enhance Medium or High
Interference rejection On
Pulse length LP