Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

English

Symptom

		Unable to cancel the demonstration.

		No sound is heard.
	GENERAL
	GENERAL	Operations are disabled.
		Operations are disabled.

		Unable to operate the unit from the
		remote control.

		Hard to listen to broadcasts
	TUNER	because of noise.
	TUNER

	CD	The disc sound is discontinuous.

		The disc trays will not open or
	AUDIO	The disc trays will not open or
	AUDIO	close.
		close.

		The disc does not play.

		The disc does not play.
	MP3DISCS
	MP3DISCS	The disc readout time is too long.
		The disc readout time is too long.

	TAPE	The cassette holders cannot be
	TAPE	opened.
		opened.

	REC	Impossible to record.
	REC

Cause

A button other than CANCEL/DEMO has been pressed to cancel the demonstration temporarily.

Connections are incorrect or loose.

The built-in microprocessor may malfunction due to external electrical interference.

•The path between the remote control and the remote sensor on the unit is blocked.

•The batteries are used up.

•Antennas are disconnected.

•The AM loop antenna is too close to the unit.

•The FM antenna is not properly extended and positioned.

The disc is scratched or dirty.

•The AC power cord is not plugged in.

•Trays are locked.

The disc is placed upside down.

•No MP3 files are recorded on the disc.

•MP3 files do not have the file extension—.MP3, .Mp3, .mP3, or

.mp3, in their file names.

•MP3 files are not recorded in a format compliant with ISO 9660 Level 1 or Level 2.

The readout time varies with the complexity of the recording configuration.

Power supply from the AC power cord has been cut off while the tape was running.

Small tabs on the back of the cassette are removed.

Action

Press CANCEL/DEMO on the unit. (See page 8.)

Check all connections and make corrections. (See pages 6 to 8.)

Unplug the AC power cord and then plug it back in.

•Remove the obstruction.

•Replace the batteries.

•Reconnect the antennas correctly and securely.

•Change the position and direction of the AM loop antenna.

•Extend the FM antenna to the best position.

Clean or replace the disc. (See page 27.)

•Plug in the AC power cord.

•Unlock the trays. (See page 19.)

Place the disc with the label side up.

Replace the disc.

Do not use too many hierarchies and folders when recording. Also, do not record any other types of audio tracks together with MP3 files.

Turn on the unit.

Cover the holes with adhesive tape. (See page 21.)

HX-Z30 specifications

The JVC HX-Z30 is a compact and stylish audio system designed for music enthusiasts seeking an impressive sound experience without sacrificing space. This all-in-one system combines various functionalities, making it an excellent addition to any modern home setup.

One of the standout features of the HX-Z30 is its sleek design. The unit boasts a modern aesthetic, featuring a glossy finish and user-friendly interface. It can easily blend in with any home décor, making it an attractive piece of furniture as well as a high-quality audio system.

The HX-Z30 comes equipped with a powerful integrated amplifier that delivers clear and vibrant audio across a wide frequency range. Users can enjoy deep bass, crisp highs, and overall balanced sound quality, which enhances the listening experience for all genres of music. This model also features a subwoofer output for those who desire an even more robust bass response.

Connectivity is another key highlight of the JVC HX-Z30. With Bluetooth capability, users can effortlessly stream music directly from their smartphones, tablets, or other Bluetooth-enabled devices. The system also includes a USB port for direct playback of audio files stored on USB flash drives, allowing for easy access and playback of digital music collections.

For those who still appreciate physical media, the HX-Z30 is equipped with a CD player that supports various disc formats, allowing users to enjoy their favorite CDs with high-quality sound. The radio function supports both FM and AM frequencies, enabling users to tune in to their favorite stations or discover new ones.

The JVC HX-Z30 incorporates advanced sound technologies, such as a built-in equalizer, enabling users to customize their audio experience according to their personal preferences. This feature allows for adjustments in bass, treble, and mid-range frequencies, ensuring an optimal listening experience in any environment.

Moreover, the system is designed for ease of use, featuring intuitive controls and an easy-to-read display. The remote control further enhances convenience, allowing users to manage their audio experience from a distance.

In conclusion, the JVC HX-Z30 is a versatile audio system that offers a range of features and technologies designed to meet the demands of contemporary listeners. With its attractive design, multiple connectivity options, and superior sound quality, it provides an exceptional listening experience for anyone who loves music.

JVC HX-Z30 manual Troubleshooting

Models: HX-Z30