Sanyo ECD-T1820 Operating Instructions Manual

-17-TROUBLESHOOTINGSometimes a simple operational error or a mistake in the wiring can appear to be a problem with the unit.Before having the unit serviced, refer to the troubleshooting chart below.Symptom Cause SolutionThe compact disc does not playwhen inserted into the unit.The volume control is turneddown.Turn up the volume control.The power connections are notwired correctly.Check the +12V and groundconnections.No sound is coming out. The speaker code connection isimcomplete.Check the connection of thespeaker code, and press theON/OFF button.No power. The vehicle ignition is switchedoff.Switch the ignition to the "ON"or "ACC" position.The fuse is blown. Replace the fuse with another15A fuse.The unit does not work properly(Eject, Load, Play).The microcomputer has beenaffected by electrical noise.Eject the disc, then insert itagain.The sound from the CD playerskips.The road surface is rough. Wait for the road surface toimprove before playing a disc.The unit is not mountedsecurely.Install the unit securely.The disc is defective. Try another disc. If it playsproperly, the first disc may bedefective.The disc is dirty. Clean the disc as explained onpages 3-4.No radio reception. The antenna cable is notconnected.Insert the antenna cable firmlyinto the antenna jack on theunit.The radio does not stop on anystations when automatic tuningis used.The signals are weak. Select a station using manualtuning.