Hyundai H-CMD4015 instruction manual Troubleshooting guide, Symptom, Cause, Solution

Troubleshooting guide

Symptom	Cause	Solution
No power	The car ignition is not on.	If the power supply is properly connected to the
	The fuse is blown.	car accessory switch the ignition key to “ACC”.
		Replace the fuse.
Disc cannot be loaded.	Presence of disc inside the player.	Remove the disc in the player then put a new
		upward.
Disc cannot be read.	Inserting the disc in upside down.	Insert the compact disc with the label facing
		upward.
	Compact disc is extremely dirty or	Clean the disc or try to play a new one.
	defective.	Cool off until the ambient temperature returns to
	Temperature inside the car is too high.	normal.
No sound	Volume is in minimum.	Adjust volume to a desired level.
	Wiring is not properly connected.	Check wiring connection.
The operation keys do not	The built-in microcomputer is not	Press the power button for about 10 seconds to
work.	operating properly due to noise.	reset the unit
	Front panel is not properly fix into its
	place.
Sound skips.	The installation angle is more than 30	Adjust the installation angle to less than 30
	degrees.	degrees.
	The disc is extremely dirty or defective.	Clean the compact disc/try to play a new one.
The radio does not work,	The antenna cable is not connected the	Insert the antenna cable firmly select a station
the radio station	signals are too weak.	manually.
automatic selection does
not work.

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