RDS Operation

SOURCE

g DN f UP F AF

Setting RDS Reception Mode and Receiving RDS Stations

The RDS (Radio Data System) is a radio information system using the 57 kHz subcarrier of regular FM broadcast. The RDS allows you to receive a variety of information such as traffic information, station names, and to automatically re-tune to a stronger transmitter that is broadcasting the same programme.

1 Press the SOURCE button until a radio frequency appears in the display.

2 Press the "F" button. The indicator will illuminate.

3 Press the AF button to activate the RDS mode.

4 Press the g DN or f UP button to tune in the desired RDS station.

NOTE

When the BAND button is pressed for at least 2 seconds while the PS (Programme Service Name) is being displayed, the display shows the station frequency for 5 seconds, then returns to the previous display.

5 Press the AF button to deactivate the RDS mode.

6 Press the "F" button to activate the normal mode.

The indicator will turn off.

Tips

When the unit receives the PTY31 (Emergency Broadcast) signal, the unit will show "ALARM" in the display automatically.

The RDS digital data includes the followings:

PI

Programme Identification

PS

Programme Service Name

AF

List of Alternative Frequencies

TP

Traffic Programme

TA

Traffic Announcement

PTY

Programme Type

EON

Enhanced Other Networks

R.TEXT

Radio Text Information

15-EN

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Alpine CDA-7878R owner manual RDS Operation, Setting RDS Reception Mode and Receiving RDS Stations