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-24
1.5 Basic setting of the RADAR Video
So that radar targets can be detected with certainty, an optimum setting of the radar video is of funda-
mental importance.
In the following, there is a description of how to set the video of a radar correctly on the master indi-
cator. Only after these settings have been made on the master indicator can activated slave indicators
too be set in the same way (parameters that cannot be set on slave indicators are pointed out).
1)
1. Select the 12 NM display range.Click on
the Adjust control. The Transceiver
Adjust window is opened, settings can
be made.
2. Tuning (adjustment of the frequency) (can be set on the master indicator only)
Automatic tuning: Select the Auto checkbox. This is the default setting.
The slider is moved automatically by the system into the position of the optimal value.
If two X-Band or two S-Band systems are being operated simultaneously, disturbance of automatic
tuning might occur (if it is being used). In such cases, manual tuning is appropriate.
Manual tuning: Clear the Auto checkbox and use the slider to perform manual tuning. The green indi-
cator bar above the slider corresponds to the amplitude with which the input signal is available for signal
processing. Observe more than one antenna rotation to find the maximum.
Especially in the case of heavy rain and/or a rough sea, it is essential that the setting be
adapted by trained personnel so that it is suitable for the situation.
1)
In ECDIS mode, only those settings are possible that can be performed with the radar keyboard (if a radar keyboard is installed).
An optimum tuning is not only important for a clear visual display of the targets on the
video but is also a necessary prerequisite for the ARPA functions.
Click
(Example)