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Troubleshooting Guide
Often, what appears to be a malfunction is due to user error. Before calling for service, please consult the following table.
Problem Cause Remedy
Power cannot be turned on
(the POWER indicator does
not light).
• The fuse is blown.
• Check the (+)/(-) polarity of the power cord and that the cords are
not shorted, then replace with a fuse with the rated capacity.
• Re-connect the cords correctly by referring to the connection
example (on page 4).
• The power supply pin (yellow) of the 10-pin connection cord is
not connected.
• The power control pin (blue) of the 10-pin connection cord is
not connected.
• The 10-pin connector is not plugged in completely.
• The grounding pin (black) of the 10-pin connection cord is not
connected.
• Connect the cord correctly by referring to the connection example
(on page 4).
• Check the connections of all cords, then connect the (-) cable to
the battery.
• Insert the connector all the way in.
• Attach the grounding terminal to the metallic section of the
vehicle (not a coated surface) by tightly screwing it.
• The negative (-) cable of the car battery is disconnected.
• Check the connections of all cords, then connect the (-) cable to
the battery.
No sound
• The attenuator of the center unit is set to ON. • Switch the attenuator OFF.
• The LEVEL control is set to the MIN position. • Increase the volume to an optimum level.
• The speaker cords are connected improperly.
• Connect the cords correclty by referring to the connection
example (on page 4).
• Connection terminals are connected improperly. • Insert the connectors or jacks all the way in to the terminals.
Sound quality is bad
(sound is distorted).
• The LEVEL control is set to the MAX position. • Set the volume to an optimum level.
Unable control • Remote control cord is not connected. • Connect remote control cord to remote control terminal.
The sound is unnatural.
• The speaker cords are connected with incorrect positive (+)/
negative (-) polarity.
• The grounding pin (black) of the 10-pin connection cord is
poorly contacted.
• Connect the cords correctly by referring to the connection
example (on page 4).
• Attach the grounding terminal to the metallic section of the
vehicle (not a coated surface) by tightly screwing it.
Specifications
The following ratings and design are subject to change without notice.
[Amp unit]
Maximum output ...........................................................................................................................................200 W
Frequency Response (System) ................................................................................................................30 – 150 Hz
S/N ratio ..............................................................................................................................................................85 dB
Low Pass Filter Frequency .........................................................................................................................50 Hz, 80 Hz, 100 Hz, 150 Hz (4 steps)
Phase ..................................................................................................................................................................0°, 180°
Sensitivity/ Input Impedance (RCA pin jack) ..................................................................................210 mV / 10 kΩ
Sensitivity/ Input Impedance (Speaker input) ...............................................................................4.2 V / 1 kΩ
Power ..................................................................................................................................................................DC 14.4 V (Operational range 10.5 – 16 V)
Maximum current consumption ...........................................................................................................10 A
Fuse capacity ....................................................................................................................................................5 A × 2
External size ......................................................................................................................................................Width 195 mm × height 30 mm × depth 155 mm
..................................................................................................................................................................(7-11/16 ” × 1-3/16 ” × 6-1/8 ”)
Weight .................................................................................................................................................................800 g (1.8 lb)
[Speaker unit]
Impedance ........................................................................................................................................................0.75 Ω (Dual voice coil)
Woofer .................................................................................................................................................................10 inch Cone type
[Amp unit] + [Speaker unit]
Net weight .........................................................................................................................................................11.1 kg (24.5 lb)
External size ......................................................................................................................................................Width 432 mm × height 363.5 mm × depth 226 mm
(17 ” × 14-5/16 ” × 8-7/8 ”)