Sony STR-DN1050 - Manual (Page 301)

MULTI CHANNEL AV RECEIVER
STR-DN1050/STR-DN850
RDS does not work (for European and Australian models only).
Make sure that you are tuned to an FM RDS station.
Select a stronger FM station.
The station you tuned to is not transmitting the RDS signal or the signal is weak.
Notes on use
4-488-938-11(1)
Copyright 2014 Sony Corporation
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