SoundMax SM-CMD3005 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 car accessory switch the ignition key to
		“ACC”.
	The fuse is blown.	Replace the fuse.
Disc cannot be	Presence of disc inside the player.	Remove the disc in the player then put a new
loaded.		upward.
Disc cannot be	Inserting the disc in upside down.	Insert the compact disc with the label facing
read.		upward.
	Compact disc is extremely dirty or
	defective.	Clean the disc or try to play a new one.
	Temperature inside the car is too	Cool off until the ambient temperature returns
	high.	to normal.
No sound	Volume is in minimum.	Adjust volume to a desired level.
	Wiring is not properly connected.	Check wiring connection.
The operation keys	The built-in microcomputer is not	Press the RESET button.
do not work.	operating properly due to noise.
	Front panel is not properly fix into	Reinstall the front panel.
	its place.
Sound skips.	The installation angle is more than	Adjust the installation angle to less than 30
	30 degrees.	degrees.
	The disc is extremely dirty or	Clean the compact disc/try to play a new one.
	defective.
The radio does not	The antenna cable is not connected	Insert the antenna cable firmly select a station
work,	the signals are too weak.	manually.
the radio station
automatic
selection does not
work.

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