NORAUTO NS-318 DBT Manual page 129

This function is used to search for stations corresponding to your
EN
selected program category, such as news, easy music, sport,
etc. There is a relatively large number of program types and
the inclusion of a broadcast program in a certain category also
depends on the focus of the given station.
After selecting the PTY mode, the radio will start to scan
for corresponding PTY information and will stop if it detects
corresponding PTY information. If the corresponding PTY
information does not exist, the PTY mode will switch back to
normal mode.
TP (Traffic Program)
Information that a given station is using a traffic announcement/
news system.
PI (Program Identification)
This is a code that identifies the Radio data system station.
PS (Program Service Name)
The name of the current broadcasting station is shown on the display.
Sometimes it is used for other messages of the broadcaster.
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