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TROUBLESHOOTING

The POWER indicator does not light.

• 

Change the fuses if the current one is blown.

• 

Connect the ground lead securely to a metal part of the car.

• 

Confirm the battery voltage (11 V to 16 V).

• 

Leave the unit turned off to cool it down if it heats up abnormally.

No sound is heard.

• 

Confirm the connections for the power supply. (See “POWER 

SUPPLY CONNECTION”.)

• 

Connect the RCA pin cords to the INPUT jacks, or the speaker input 

connector to the HIGH INPUT terminal. 

• 

Confirm the speaker wirings and the position of the CROSSOVER 

filter switch. (See “SPEAKER CONNECTIONS”.)

Alternator noise is heard.

• 

Keep the leads of the POWER terminals away from the RCA pin 

cords.

• 

Keep the RCA pin cords away from other electrical cables in the 

car.

• 

Connect the ground lead securely to a metal part of the car.

• 

Make sure the speaker negative leads do not touch the car chassis.

• 

Connect a bypass capacitor across the accessory switches (horn, 

fan, etc.).

Noise is made when you connect the unit to an  

AM (MW/LW) tuner.

• 

Move all the leads of this unit away from the antenna (aerial) lead.

TROUBLESHOOTING

B5E-0089_DR3001D.indd   6

2015/12/03   10:20

Содержание KS-DR3001D

Страница 1: ...disconnected This unit uses BTL Balanced Transformerless amplifier circuitry i e floating ground system so comply with the following Do not connect the terminals of the speakers to each other Do not connect the terminals of the speakers to the metal body or chassis Cover the unused leads with insulating tape to prevent them from short circuiting DO NOT disassemble the unit since there are no user ...

Страница 2: ...tor in a glove compartment or in insulated areas such as under a car mat that will prevent the unit from dissipating heat Under the front seat Onto the trunk floor B Install the unit When mounting this unit be sure to use the provided screws If any other screws are used there is a risk of loosening the unit or damaging the parts under the car floor Before drilling holes in the trunk to install the...

Страница 3: ...ff the car receiver itself You can turn on or off the car receiver along with the on off operation of the ignition switch After all connections have been made connect to the battery 12 V Be sure to place the fuse near the battery as shown Car battery Ignition switch JVC car receiver etc Not supplied AUDIO INPUT CONNECTION A When your receiver is equipped with line output JVC car receiver etc Line ...

Страница 4: ...OUTPUT terminal is AWG 18 to AWG 12 The cross section is about 0 8 mm2 to 3 3 mm2 C Subwoofer system Use the subwoofer with an impedance of 2 Ω to 8 Ω Subwoofer D 2 Subwoofer system Use the subwoofer with an impedance of 4 Ω to 8 Ω Subwoofer Subwoofer B5E 0089_DR3001D indd 4 2015 12 03 10 20 ...

Страница 5: ...ed BASS BOOST controller Turning this boosts the 45 Hz frequency within the range of 0 dB to 18 dB Adjust the level while listening to the sound This controller is preset to MIN when the unit is shipped INPUT SENS input sensitivity controller Set this control according to the line output level of the center unit connected with this unit For the line output level refer to the SPECIFICATIONS in the ...

Страница 6: ...INPUT terminal Confirm the speaker wirings and the position of the CROSSOVER filter switch See SPEAKER CONNECTIONS Alternator noise is heard Keep the leads of the POWER terminals away from the RCA pin cords Keep the RCA pin cords away from other electrical cables in the car Connect the ground lead securely to a metal part of the car Make sure the speaker negative leads do not touch the car chassis...

Страница 7: ... 20 Hz to 200 Hz 0 dB 3 dB Input Sensitivity Impedance 2V 21 kΩ 0 2V to 5V variable Distortion Less than 0 08 at 100 Hz Power Requirement DC 14 4V 11V to 16V allowance Grounding system Negative ground Dimensions W H D 227 mm 52 mm 185 mm 8 15 16 in 2 1 16 in 7 5 16 in Mass approx 1 7 kg 3 8 lbs Accessories Speaker input connector 4P 1 Mounting Screw Ø 4 3 16 in 20 mm 13 16 in 4 Design and specific...

Страница 8: ...authority for details in locating a recycle facility nearest to you Proper recycling and waste disposal will help conserve resources whilst preventing detrimental effects on our health and the environment Declaration of Conformity with regard to the EMC Directive Declaration of Conformity with regard to the RoHS Directive 2011 65 EU Manufacturer JVC KENWOOD Corporation 3 12 Moriya cho Kanagawa ku ...

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