Troubleshooting Guide
English
9
PROBLEM
POSSIBLE CAUSE
SOLUTION
The sound quality is poor or
distorted.
Radio reception is poor.
The memory is erased when
the ignition is turned off.
• A speaker cable may be pinched by
a screw in the car.
• The speakers are not cabled
correctly.
• The car antenna is not extended.
• The antenna control cable is not
connected.
• Adverse effect of noise from power
cable, etc.
• The battery cable has not been
connected to the proper terminal.
• The ignition and battery cable are
incorrectly connected.
• Check the speaker wiring..
• Reconnect the speaker cables so
that each output terminal is
connected to a different speaker.
• 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.
• 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.
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
MW tuner section
Frequency range (9 kHz Space)
..................................................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB) ........................25 µV
LW tuner section
Frequency range ..........................153 kHz – 281 kHz
Usable sensitivity (S/N = 20dB) ........................45 µV
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 k
Ω
(During CD play)
Preout Impedance ..........................................
≤
80
Ω
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
Specifications subject to change without notice.
Specifications
