
THE ‘STATIC’ RDS / RBDS
ENG
Axel Technology srl
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27.17 VARIABLE PS - BASIC OPERATION
Here below are provided some basic tools for the management of variable PS. For an advanced PS scheduling /
programming please refer to Scheduler panel (next paragraph).
27.17.1 PS SEQUENCES
UECP Extended mode of Barracuda allows You to easily create and broadcast sequences composed by up to 60 PS Names.
For each PS, You can also set its ‘display speed’ (related to the time it will last on the receiver display).
To enter the single PSNs componing the sequence, plese refer to the previous page.
A different ‘display rate’ can be set for each message. Available options are listed in the PSN SPEED
pop-up menu (slowest, slow, normal, fast and fastest).
NOTE: the time needed for a receiver to properly receive and display a message is dependent upon
the following:
- numbers of characters in the message
- repetition rate of data group / overall number of groups carried out by RDS signal
- reception conditions at the receiver
- software implementation of PS feature
Further to these conditions, it is not possible to set a precise time duration for each PSN (i.e. number
of seconds). Any way, ‘no
rmal’ rate factor corresponds to an average display time of around 3
seconds. Please remind that fast and fastest
rate factors are advisable only whenever a large
number of groups is carried out by RDS signal. See also ‘Warning’ note at the end of this Paragraph.
The ‘
option allows You to keep constantly displayed a specific PSN. This feature is very
useful when many PS sequence are scheduled through the Scheduler panel (see next paragraph).
Please make sure no stopped PSN are set in the middle of a PS sequence.
To create a default sequence, You have just to select the last item of it, as the first item is set by
default (Main PSN).
F.i., accordingly to the settings as in the picture here closed the PS sequence broadcast at all time
will be: RAI / ISORADIO / FM 103.3 / RADIO
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