Hyundai CD/MP3-Receiver, H-CDM8070 Troubleshooting guide, General, Disc, Radio, ERR-7

Troubleshooting guide

General	Car's engine switch is not on. Turn your car's key to ACC or ON.
No power or no sound	Cable is not correctly connected. Check connection.
	Fuse is burnt. Replace fuse. Check volume or mute on / off.
	If above solutions cannot help, press the RESET button.
Disc	Disc is upside down. Place disc in the correct direction, and the label side up.
Disc is inside but no	Disc is dirty or damaged. Clean disc or change another disc.
sound
Disc sound skips, tone	Disc is dirty or damaged.
quality is low	Clean CD or change another CD.
Sound skips due to	Mounting angle is over 30º. Adjust mounting angle to less than 30º.
vibration	Instable mounting. Mount the unit securely with the mounting parts.
Radio	Station is too far, or signals are too weak.
Much noise in broadcasts	Select other stations of higher signal level.
Preset station is reset	Battery cable is not correctly connected.
	Connect the battery cable to the terminal that is always live.
Error display messages	NO FILE: Disc is not CD or contains no MP3 files.
	ERR-7:	Disc upside down.
	ERR-10:Recovery error, check the disc.
	ERR-11:MP3 error, check the disc.
	ERR-3:ERR-4:Disc mechanism error.
	Press	button to eject the disc. In case that the disc cannot be ejected by pressing button, press the
	RESET switch and press the button again. If still not ejecting consult your dealer.

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