Troubleshooting

Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instructions below do not help, turn off the unit, disconnect the power cord, and contact the nearest authorized dealer or Samsung Electronics Service Center.

	Symptom	Check/Remedy

	I cannot eject the disc.	• Is the power cord plugged securely into the outlet?
	I cannot eject the disc.	• Turn off the power and then turn it back on.
		• Turn off the power and then turn it back on.

	Playback does not start	• Are you using a deformed disc or a disc with scratches on the surface?
	immediately when the
	immediately when the	• Wipe the disc clean.
	Play/Pause button is pressed.	• Wipe the disc clean.
	Play/Pause button is pressed.

		• The unit does not produce sound during fast playback and slow
	No sound.	playback.
	No sound.	• Are the speakers connected properly?
		• Are the speakers connected properly?
		• Is the disc severely damaged?

	The remote control does not	• Is the remote control being operated within its operational angle and
	The remote control does not	distance range?
	work.	distance range?
	work.	• Are the batteries drained?
		• Are the batteries drained?

	• The product is not working.	• Reset the unit: With no disc inserted and the “NO DISC” message on
	(Example: The power goes out or	the display of the product, press and hold the STOP (@) button on the
	the front panel key doesn't work	main unit for longer than 5 seconds.
	or you hear a strange noise.)
	• The product is not working	Using the RESET function will erase all stored settings.
	normally.	Do not use this unless necessary.

		• Is the antenna connected properly?
	Can't receive radio broadcasts.	• If the antenna's input signal is weak, install an external FM antenna in an
		area with good reception.

18 English

MM-J320/EN, MM-J330/XN, MM-J330/EN, MM-J330/ZF, MM-J320/ZF specifications

The Samsung MM-J320 and MM-J330 series are versatile mini audio systems that showcase the brand's commitment to high-quality sound and user-friendly features. These models, including MM-J320/XN, MM-J320/ZF, MM-J330/ZF, MM-J330/EN, and MM-J330/XN, cater to a range of listening preferences, whether you are enjoying music at home, hosting a gathering, or simply unwinding after a long day.

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These mini audio systems support a variety of playback options, including CD, USB, and FM radio, offering users flexibility in accessing their favorite tunes. The USB port enables quick and easy connectivity with external devices, allowing for seamless playback of digital music libraries. This ensures that users can enjoy their favorite tracks without the hassle of formats or compatibility issues.

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In conclusion, the Samsung MM-J320 and MM-J330 series, including models MM-J320/XN, MM-J320/ZF, MM-J330/ZF, MM-J330/EN, and MM-J330/XN, are impressive mini audio systems that offer powerful sound, versatile playback options, and modern connectivity features. Whether you're hosting a party or simply enjoying a quiet night in, these systems provide an exceptional audio experience that caters to diverse listening needs.