JVC MA372IEN Check the battery system in your car, • Area Sa, save the car’s battery, Preparation

General settings—PSM

SPECIFICATIONS

Enter PSM menu.			Select an item.			Adjust.	Finish
Indication	Item (		: Initial)	Setting
DEMO	•	DEMO ON		:	The display demonstration will be activated automatically if no operation is
					done for about 20 seconds.
	•	DEMO OFF		:	Cancels.
CLK DISP*1	•	ON		:	The clock time is shown on the display at all times when the power is turned
					off.
	•	OFF		:	Cancels; pressing DISP will show the clock time for about 5 seconds when the
					power is turned off.
CLOCK H (Hour)	1 – 12			:	[Initial: 1 (1:00)]
CLOCK M (Minute)	00 – 59			:	[Initial: 00 (1:00)]
DIMMER	•	ON		:	Dims the display and button illumination.
	•	OFF		:	Cancels.
SCROLL	•	ONCE		:	Scrolls the displayed information once.
	•	AUTO		:	Repeats scrolling (at 5-second intervals).
	•	OFF		:	Cancels.
				•	Pressing DISP for more than one second can scroll the display regardless of
					the setting.
L/O MODE	•	REAR		:	Select if the REAR LINE OUT terminals are used for connecting the speakers
					(through an external amplifier).
	•	WOOFER		:	Select if the REAR LINE OUT terminals are used for connecting a subwoofer.
WOOFER*2	•	LOW		:	Frequencies lower than 90 Hz are sent to the subwoofer.
	•	MID		:	Frequencies lower than 135 Hz are sent to the subwoofer.
	•	HIGH		:	Frequencies lower than 180 Hz are sent to the subwoofer.
AUX ADJ	A.ADJ 00			:	Adjust the auxiliary input level to avoid the sudden increase of the output
	– A.ADJ 05				level when changing the source from external component connected to the
					AUX input jack on the control panel.
AMP GAIN*3	•	LOW PWR		: VOL 00 – VOL 30 (Select if the maximum power of each speaker is less than
					50 W to prevent the speaker from being damaged.)
	•	HIGH PWR		: VOL 00 – VOL 50
AREA	•	AREA US		:	When using in North/Central/South America. AM/FM intervals are set to
					10 kHz/200 kHz.
	•	AREA EU		: When using in any other areas. AM/FM intervals are set to 9 kHz/50 kHz

Audio amplifier section

Power Output:

20 W RMS × 4 Channels at 4 Ω and ≤ 1% THD+N

Signal to Noise Ratio:

80 dBA (reference: 1 W into 4 Ω)

Load Impedance:	4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range:	Bass:	±12 dB at 60 Hz
	Mid-range: ±12 dB at 1 kHz
	Treble:	±12 dB at 7.5 kHz
Frequency Response:	40 Hz to 20 000 Hz
Line-Out Level/Impedance:	2.5 V/20 kΩ load (full scale)
Output Impedance:	1 kΩ
Subwoofer-Out Level/Impedance:
	2.5 V/20 kΩ load (full scale)

Tuner section

Frequency Range:

FM: 87.5 MHz to 107.9 MHz

(with channel interval set to 100 kHz or 200 kHz) 87.5 MHz to 108.0 MHz

(with channel interval set to 50 kHz) AM: 530 kHz to 1 710 kHz

(with channel interval set to 10 kHz)

531 kHz to 1 602 kHz

(with channel interval set to 9 kHz)

[FM Tuner]

Usable Sensitivity: 11.3 dBf (1.0 μV/75 Ω)

50 dB Quieting Sensitivity: 16.3 dBf (1.8 μV/75 Ω)

Alternate Channel Selectivity (400 kHz): 65 dB

Frequency Response: 40 Hz to 15 000 Hz

Stereo Separation: 35 dB

[AM Tuner]

Sensitivity/Selectivity: 20 μV/35 dB

CD player section

Type:	Compact disc player
Signal Detection System:	Non-contact optical pickup
	(semiconductor laser)
Number of channels:	2 channels (stereo)
Frequency Response:	5 Hz to 20 000 Hz
Dynamic Range:	93 dB
Signal-to-Noise Ratio:	98 dB
Wow and Flutter:	Less than measurable limit

General

Power Requirement:	Operating Voltage: DC 14.4 V
	(11 V to 16 V allowance)
Grounding System:	Negative ground

Allowable Operating Temperature:

0°C to +40°C (32°F to 104°F) Dimensions (W × H × D):

Installation Size (approx.):

182 mm × 52 mm × 160 mm (7-3/16” × 2-1/16” × 6-5/16”)

Panel Size (approx.):

188 mm × 58 mm × 5 mm (7-7/16” × 2-5/16” × 1/4”)

Mass (approx.):

1.3 kg (2.9 lbs) (excluding accessories)

Design and specifications are subject to change without notice.

If a kit is necessary for your car, consult your telephone directory for the nearest car audio speciality shop.

Having TROUBLE with operation?

Please reset your unit

Still having trouble??

Call 1-800-252-5722 (USA ONLY)

http://www.jvc.com

INSTRUCTIONS

				(100 kHz during auto search).
			• AREA SA	: When using in South American countries. AM/FM intervals are set to 10 kHz/
				100kHz.
*1	If the power supply is not interrupted by turning off the ignition key of your car, it is recommended that you select “OFF” to
	save the car’s battery.
*2	Displayed only when “L/O MODE” is set to “WOOFER.”
*3	The volume level automatically changes to “VOL 30” if you change to “LOW PWR” while the volume level is set higher than
	“VOL 30.”
TROUBLESHOOTING
		Symptoms			Remedies/Causes
		• Sound cannot be heard from the speakers.			• Adjust the volume to the optimum level.
					• Check the cords and connections.
General
		• The buttons on the unit do not work as you			If you press M MODE, some buttons work differently from it
			intended.		original function. Wait for 5 seconds or press M MODE again.
		• This unit does not work at all.			Reset the unit.
FM/AM		• SSM automatic presetting does not work.			Store stations manually.
		• Static noise while listening to the radio.			Connect the antenna firmly.
		•	Disc ejects.		Insert the disc correctly.
		• CD-R/CD-RW cannot be played back.			• Insert a finalized CD-R/CD-RW.
		• Tracks on the CD-R/CD-RW cannot be			• Finalize the CD-R/CD-RW with the component which you used
			skipped.		for recording.
Disc playback
		• Disc can be neither played back nor ejected.			• Unlock the disc.
					• Eject the disc forcibly.
		•	Disc sound is sometimes interrupted.		• Stop playback while driving on rough roads.
					• Change the disc.
					• Check the cords and connections.
		• “NO DISC” appears on the display.			Insert a playable disc into the loading slot.
		• “PLEASE” and “EJECT” appear alternately
			on the display.

•Microsoft and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.

PREPARATION

You need the installation kits which corresponds to your car.

• Mark all the check boxes ( ) to make sure you have follow the instructions and the listed parts.

Check the battery system in your car

12 V DC, NEGATIVE ground

Prepare this before installation

TROUBLESHOOTING

• The fuse blows.

* Are the red and black leads connected correctly?

•Power cannot be turned on. * Is the yellow lead connected?

•No sound from the speakers.

* Is the speaker output lead short-circuited?

• Sound is distorted.

*Is the speaker output lead grounded?

*Are the “–” terminals of L and R speakers grounded in common?

• Noise interfere with sounds.

* Is the rear ground terminal connected to the car’s chassis using shorter and thicker cords?

• This unit becomes hot.

*Is the speaker output lead grounded?

*Are the “–” terminals of L and R speakers grounded in common?

•This unit does not work at all. * Have you reset your unit?

3 – EN