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SDC200/RDS
ELETTRONICA
21
/ 54
User Manual
Rev. 1.1 - 04/07/12
The
SDC200/RDS
is able to manage two sources, user selected among several
combinations, that will be analyzed and eventually switched. The primary source
is always 1 and, for example, it may be the stereo coder; source 2 will be the
secondary and it could be for example the MPX. In case R&L input signal of stereo
coder falls below the level set for a time greater than one defined (see Rescue
System - Adjust timing and levels) and if secondary source is valid, the
SDC200/
RDS
will commutate on MPX input. It will return on stereo coder once the primary
source level will be restored and will be elapsed time set. In case both sources
were not valid, there will be no commutation and the primary source stay on. When
you turn on the
SDC200/RDS
the source 1 will be considered immediately valid.
In the following the association of source input.
[ Coder <==> I.mpx ]
Source1
Source2
In case source 1 is equal to source 2, the rescue system will be deactivated and
the specified source will be activated. Example: [ I.mpx < > I.mpx ] mpx input
source is working and rescue system is not working.
If [rds only] is selected, only the RDS signal will be present on output.
If [output muted] is selected, no signal will be present on output.
It is also possible manage the mixing of RDS signal in according to the validity of
the source (see “Rescue system - RDS Activation / Deactivation”).