Sony CDX-C7850R Cause, Problem, Display, Solution, RDS fuctions, Cause/Solution, seconds of listening, PTY displays “None.”, No traffic announcements

RDS fuctions

Problem	Cause/Solution
A SEEK starts after a few	Thestationisnon-TPorhasaweaksignal.
seconds of listening.	nPress (AF/TA) to select “AF TA off” appears.
No traffic announcements.	•Activate “TA.”
	•Thestationdoesnotbroadcastanytrafficannouncements
	despitebeingTP.
	nTunetoanotherstation.
PTY displays “None.”	Thestationdoesnotspecifytheprogrammetype.

Error displays (when an optional CD/MD unit is connected)

Thefollowingindicationswillflashforaboutfiveseconds,andanalarmsoundwillbeheard.

Display	Cause	Solution
NO Mag	Thediscmagazineisnotinsertedin	Insertthediscmagazineinthe
	the CD/MD unit.	CD/MD unit.
NO Disc	No disc is inserted in the CD/MD unit.	Insert discs in the CD/MD unit.
NG Discs	A CD/MD cannot play because of	Insert another CD/MD.
	someproblem.
	A CD is dirty or inserted upside	Clean or insert the CD correctly.
Error*1	down. *2
	AnMDdoesnotplaybecauseofsome	InsertanotherMD.
	problem. *2
1	Notrackshavebeenrecordedonan	Play an MD with tracks recorded on
Blank*	MD.*2	it.
	The CD/MD unit cannot be operated	Presstheresetbuttonoftheunit.
PushReset becauseofsomeproblem.
	The lid of the MD unit is open or MDs	Close the lid or insert the MDs
Not Ready arenotinsertedproperly.		properly.
HighTemp	Theambienttemperatureismorethan	Waituntilthetemperaturegoes
	50°C.	downbelow50°C.

*1 When an error occurs during playback of a CD or MD, the disc number of the CD or MD does not appear in the display.

*2 The disc number of the disc causing the error appears in the display.

Iftheabove-mentionedsolutionsdonothelpimprovethesituation,consultyournearestSony dealer.

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