User's Manual

Table Of Contents
ED 3100 G 110 / 02 (2011-10)
Operating Instructions
A-5 RADAR Sidebar - Permanent Area
A RADAR.fm / 10.11.11
A-39
NACOS Platinum
5.1.2 Master / Slave Selection
If Master is selected, the appropriate MFD becomes the
master operating unit for the transceiver. The former
master MFD for the selected transceiver is no longer
master and on its screen the checkmark will disappear.
Any MFD of the system configured as a radar indicator on
service level can be switched to act as the master. On
the master indicator, the radar transmitter and the
receiver are operated. A slave-indicator cannot operate
the transmitter, but it can control the video adjustments
on the MFD.
If you try to become the master of a transceiver with the
status Not Connected, the checkmark of the Master
selector will disappear and the Adjust button will
become insensitive again within 1-2 seconds.
Technical background: The radar picture generated by the transceiver always has twice the diameter of
the selected range of the master transceiver, in order to ensure a proper function of the off-center mode.
Picture distortions may occur on the slave MFD if the radar range selected by the master
MFD is more than one step smaller than the radar range of the slave and the slave indi-
cator is de-centered.
Adjust control changes state when master
changes.
Master, 3 NM Slave, 12 NM
Due to the fact
that the range
of the master
is more than
one step
smaller than
the range of
the slave,
details outside
the 6 NM
(=2 x 3 NM)
range are not
visible!
Scetch is not to scale!