NORAUTO NS-318 DBT Manual De Instrucciones página 128

areas have broadcasting with full Radio data system functionality.
EN
Radio data system may not work correctly if the signal is weak
or in the event that the tuned station are not broadcasting Radio
data system data. The reception of Radio data system will be
significantly affected by geographical conditions.
AF (Alternative Frequencies)
A list of alternative frequencies providing information about
various transmitters broadcasting the same program in the same
or neighbouring area.
When AF is turned on (AF ON), the device will monitor reception
quality. If it declines, it will search for a better quality reception of
the same station based on the broadcast data, and when it finds
it, it will automatically switch to the strongest signal of the given
station.
TA (Traffic Announcement)
Information about whether traffic information is being broadcast.
When the TA function is activated, the device scans for a station
broadcasting traffic announcements ("TA SEEK"). When it finds
such a station, it stays tuned to it and the TP indicator is lit. If
reception quality declines, again start a scan for the reception of
other stations with sufficient quality.
If the TA mode is activated and a traffic announcement is being
broadcast:
- when the device is in a different operating mode than FM radio,
it will temporarily switch to radio
When the TA function is activated:
- And you click TFT screen
always find stations that provide TA broadcasts.
- And a station with TP information is tuned, TP is shown on the
radio interface.
PTY (Program Type Codes)
This code is used to designate the current program material.
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icon to scan for stations, it will