Troubleshooting Guide

PROBLEM

POSSIBLE CAUSE

SOLUTION

The sound quality is poor or distorted.

•A speaker cable may be pinched by a screw in the car.

•The speakers are not cabled correctly.

•Check the speaker wiring..

•Reconnect the speaker cables so that each output terminal is connected to a different speaker.

Radio reception is poor.

• The car antenna is not extended.

 

• The antenna control cable is not

 

connected.

 

• Adverse effect of noise from power

 

cable, etc.

•Pull out the antenna all the way.

•Connect the cable correctly, referring to the section on "Connecting Cables to Terminals".

•Be sure to install the antenna cable away from the power cable.

The memory is erased when the ignition is turned off.

•The battery cable has not been connected to the proper terminal.

•The ignition and battery cable are incorrectly connected.

•Connect the cable correctly, referring to the section on "Connecting Cables to Terminals".

•Connect the cable correctly, referring to the section on "Connecting Cables to Terminals".

The following indications are used to inform you that there is a problem with the connections of the system.

BUS-E01: The M-S switch of the Monitor connected to the BUS terminal is set to "M".

]Switch the Monitor’s M-S switch to "S".The "MASTER SW" cable of the monitor power supply harness is connected to -.

]Do not connect the "MASTER SW" cable. BUS-E50: Two or more center units are connected.

BUS-W02: The No. switch of the connected disc changers is set to the same number (1 or 2) for both units.

]Set the No. switch of one disc changer to "1" and the other unit to "2" to enable proper use.

BUS-W08: Two or more Monitors are connected to the BUS terminal.

Specifications

Specifications subject to change without notice.

FM tuner section

Frequency range (50 kHz Space)

..............................................87.5 MHz – 108.0 MHz

Usable sensitivity (S/N = 26dB) ..............

0.7

µV/75 Ω

Quieting Sensitivity (S/N = 46dB) ............

1.6

µV/75 Ω

Frequency response (±3.0 dB) ..........

30 Hz – 15 kHz

Signal to Noise ratio (MONO) ..........................

65 dB

Selectivity (DIN) (±400 kHz) ........................

≥ 80 dB

Stereo separation (1 kHz) ................................

35 dB

Audio section

Maximum output power

..............................

44 W ⋅ 4

Output power (DIN 45324, +B=14.4 V) ......

28 W ⋅ 4

Tone action

 

 

Bass: ......................................

100 Hz ±10 dB

Treble:......................................

10 kHz ±10 dB

Preout level / load ..........

4 V / 10 kΩ (During CD play)

Preout Impedance ..........................................

≤ 80 Ω

MW tuner section

Frequency range (9 kHz Space)

 

..................................................

531 kHz – 1611 kHz

Usable sensitivity (S/N = 20dB) ........................

25 µV

General

Operating voltage............

14.4 V (11 – 16 V allowable)

Current consumption ................

10 A at Rated power

Installation size (W ⋅ H ⋅ D)

........213 ⋅ 40 ⋅ 148 mm

Weight ..............................................................

990 g

LW tuner section

Frequency range ..........................

153 kHz – 281 kHz

Usable sensitivity (S/N = 20dB) ........................

45 µV

English 9