Case of Difficulty, Problem Cause Measure

English

9. IN CASE OF DIFFICULTY

	Problem	Cause	Measure
	Power does not	Fuse is blown.	Replace with a fuse of the same amperage. If the
	turn on.		fuse blows again, consult your store of purchase.
	(No sound is
	(No sound is
	produced.)	Incorrect wiring.	Consult your store of purchase.

	No sound output	Power antenna lead is	1. Turn the unit off.
	when operating	shorted to ground or	2. Remove all wires attached to the power antenna
	the unit with	excessive current is required	lead. Check each wire for a possible short to
	amplifiers or	for remote-on the amplifiers	ground using an ohm meter.
	power antenna	or power antenna.	3. Turn the unit back on.
	attached.		4. Reconnect each amplifier remote wire to the
			power antenna lead one by one. If the amplifiers
			turn off before all wires are attached, use an
			external relay to provide remote-on voltage
General			(excessive current required).

	pressed.	etc.	move the DCP.
	Nothing happens	The microprocessor has	Turn off the power, then press	Reset button
	when buttons are	malfunctioned due to noise,	the [OPEN] button and re-
			Press the reset button for
	Display is not		about 2 seconds with a thin
	accurate.		rod.

		DCP or main unit connectors	Wipe the dirt off with a soft cloth moistened with
		are dirty.	cleaning alcohol.

	No sound heard	The speaker protection	1. Turn down sound volume. Function can also be
		circuit is operating.	restored by turning the power off and on again.
			(Speaker volume is reduced automatically when
			the speaker protection circuit operates).
			2. If the sound is muted again, consult our service
			department.
	No sound heard	MP3/WMA files are absent in	Write MP3/WMA files onto the disc properly.
		a disc.

		Files are not recognized as	Use MP3/WMA files encoded properly.
		an MP3/WMA file.

		File system is not correct.	Use ISO9660 level 1, 2 or JOLIET or Romeo file system.

	Sound skips or is	Compact disc is dirty.	Clean the compact disc with a soft cloth.
	noisy.
	noisy.	Compact disc is heavily	Replace with a compact disc with no scratches.
		Compact disc is heavily	Replace with a compact disc with no scratches.
CD/MP3/WMA		scratched or warped.

	Sound is cut or	MP3/WMA files are not	Use MP3/WMA files encoded properly.
	skipped.	encoded properly.
	Noise is
	generated or
	noise is mixed
	with sound.

	Sound is bad	Water droplets may form on	Let dry for about 1 hour with the power on.
	directly after	the internal lens when the
	power is turned	car is parked in a humid
	on.	place.

	Wrong filename	File system is not correct.	Use ISO9660 level 1, 2 or JOLIET or Romeo file system.

	Play list play is	File name or extension is not	Use alphanumeric/ASCII characters for MP3/WMA file name.
	not performed.	correct.	Use “.M3U” or “.ASX” for the file extension of a play list.

30 DXZ645MP

DXZ645MP specifications

The Clarion DXZ645MP is a versatile and feature-rich car audio receiver that stands out in the crowded field of automotive sound systems. Designed for those who appreciate high-quality audio, this model combines various technologies and user-friendly characteristics, making it an attractive option for music enthusiasts.

One of the standout features of the DXZ645MP is its advanced MP3/WMA playback capabilities. This allows users to enjoy their favorite digital music formats with ease. The unit is equipped with a front-panel USB input, enabling direct connection of USB drives, which offers a convenient way to access extensive music libraries while driving. Additionally, the inclusion of a CD player ensures compatibility with traditional media formats, catering to diverse listening preferences.

The DXZ645MP boasts an impressive 4 x 50 watts of peak power output, which means that the audio experience is both powerful and clear. It supports multiple audio adjustments, including a 3-band parametric equalizer and built-in electronic crossover. This allows users to fine-tune their sound settings based on personal preferences or the acoustics of their vehicle.

Clarion has incorporated various technologies to enhance audio clarity and performance in the DXZ645MP. The unit features high-pass and low-pass filters that help in eliminating unwanted frequencies, contributing to a more balanced audio output. In addition, it has a subwoofer output, which can be connected to an external amplifier, enabling users to enhance the bass experience even further.

For convenience, the DXZ645MP is designed with a detachable faceplate, providing security on the go. The bright display is easy to read, even in direct sunlight, ensuring visibility during driving. The user interface is intuitive, allowing drivers to navigate through music options without distractions.

Moreover, the receiver is compatible with iPods and other external devices, providing even more entertainment options. The radio tuner supports AM/FM bands, with presets that allow users to save their favorite stations for quick access.

In summary, the Clarion DXZ645MP offers a blend of advanced features and user-friendly characteristics, making it an excellent choice for anyone looking to upgrade their car audio experience. With its robust performance, flexible playback options, and sound customization capabilities, this receiver delivers an impressive listening experience for all road trips and daily commutes.