AVN2227P > How to Operate the Tuner > Receiving RDS data
Receiving RDS data
Setting AF(Alternative Frequency) / REG (Regional)
When AF function is ON, the unit automatically switches to the frequency where the best reception status for the station you are currently listening to is found. By default, the AF function is ON.
Some stations may broadcast different programs using different frequencies according to the area. When the REG function is ON, you can continue to listen to the same program.
Setting TP (Traffic Program) / TA (Traffic Announcement) to receive traffic information
With the TP/TA function, you can receive the Traffic Information manually or automatically.
