Sangean DT-220 Mode D'emploi page 14

Therefore if you like to listen to traffic information, the
TA must be on standby mode (by pressing Traffic-
info button and car symbol appears on the display).
TA with EON– Enhanced Other Networks
The EON function extends the radio function by
enabling it to track other stations transmitting the
EON data while it is tuned to a network station.
GB
If the radio is receiving a station which is
transmitting the EON data while TA- function is on,
it will automatically tune to another station
(same network) when the station starts broadcasting
a traffic announcement.
Example:
While you are listening to the BBC-1 broadcasting
when the traffic information starts at the BBC-2
station, the radio tunes to the station (BBC-2)
automatically. And when the traffic announcement
is over, the radio will return to the previous station.
To stop the traffic information, press Traffic-info
button. The unit tunes to previous station
automatically.
If the station has several frequencies, the radio will
tune one by one automatically. In case that stations
are preset in the preset memories by preset tuning,
the radio will choose the frequencies from preset
memories.
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