Sony CDX-C90R - Manual (Page 46)

46
Radio
GB
To set the TIR function with the wireless remote
While listening to FM, press MENU and set the TIR mode
in the RDS menu to “Replay,”“on,”“off,” or “set.”
Indication Operation
Replay Plays back the recorded TA.
on Turns the TIR function on.
off Turns the TIR function off.
set Sets the TIR preset time.