Инструкция по эксплуатации JVC KS-AX3205 — страница 2

5-speaker system—Normal Mode (1)

• Use the speakers with an impedance of 2

Ω to 8 Ω.

SPEAKER OUTPUT

REAR

FRONT

SUB SUB

BRIDGE MODE

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

200Hz

OFF HPF

MONO

MONO

MONO

INPUT

MODE

JVC car receiver etc.

Front

Front

Rear

Rear

Line out (Front)

Line out (Rear)

Subwoofer

Line out (Subwoofer out)

5-speaker system—Normal Mode (2)

• Use the speakers with an impedance of 2

Ω to 8 Ω.

SPEAKER OUTPUT

REAR

FRONT

SUB SUB

BRIDGE MODE

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

200Hz

OFF HPF

MONO

MONO

MONO

INPUT

MODE

JVC car receiver etc.

Front

Front

Rear

Rear

Line out (Front)

Line out (Rear)

Subwoofer

3-speaker system—Bridge Mode

• Use the speakers with an impedance of 4

Ω to 8 Ω.

• Use the subwoofer with an impedance of 2

Ω to 8 Ω.

SPEAKER OUTPUT

REAR

FRONT

SUB SUB

BRIDGE MODE

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

200Hz

OFF HPF

MONO

MONO

MONO

0.

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

50Hz

200Hz

OFF HPF

0.

0.

0.

MONO

MONO

MONO

INPUT

MODE

INPUT

MODE

JVC car receiver etc.

Front

Front

Line out (Front)

Line out (Rear)

Subwoofer

Line out (Subwoofer out)

5-speaker system—Normal Mode (3)

• Use the speakers with an impedance of 2

Ω to 8 Ω.

• Be sure to connect the line output from the receiver to the left (L) jack on this unit.

SPEAKER OUTPUT

REAR

FRONT

SUB SUB

BRIDGE MODE

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

200Hz

OFF HPF

MONO

MONO

MONO

0.

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

50Hz

200Hz

OFF HPF

0.

0.

0.

MONO

MONO

MONO

INPUT

MODE

INPUT

MODE

JVC car receiver etc.

Front

Front

Rear

Rear

Line out (Front)

Line out (Rear)

Subwoofer

Line out (Subwoofer out)

5-speaker system—Normal Mode (4)

• Use the speakers with an impedance of 2

Ω to 8 Ω.

SPEAKER OUTPUT

REAR

FRONT

SUB SUB

BRIDGE MODE

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

200Hz

OFF HPF

MONO

MONO

MONO

0.

HIGH

INPUT

INPUT

MODE

BASS BOOST

INPUT SENS.

CROSSOVER

INPUT SENS.

FRONT

INPUT

REAR

INPUT

INPUT

FRONT

50Hz

200Hz

OFF HPF

0.

0.

0.

MONO

MONO

MONO

INPUT

MODE

INPUT

MODE

JVC car receiver etc.

Front

Front

Rear

Rear

Subwoofer

Line out (Subwoofer out)

Speaker input connector.

Connector lead

To Receiver

Connector lead

To Receiver

• White "Front left (+)"

= Front left (+) lead

• Green "Rear left (+)"

= Rear left (+) lead

• White (Stripe) "Front left (-)"

= Front left (-) lead

• Green (Stripe) "Rear left (-)"

= Rear left (-) lead

• Gray "Front right (+)"

= Front right (+) lead

• Purple "Rear right (+)"

= Rear right (+) lead

• Gray (Stripe) "Front right (-)"

= Front right (-) lead

• Purple (Stripe) "Rear right (-)"

= Rear right (-) lead

SPECIFICATIONS

Power Output • Normal Mode:

Signal-to-Noise Ratio

50 W RMS × 4 channels + 200 W RMS (SUB) at 4

Ω and ≤ 1% THD + N

60dBA (reference: 1 W into 4

Power Output • Normal Mode:

65 W RMS × 4 channels + 300 W RMS (SUB) at 2

Ω and ≤ 1% THD + N

• Bridge Mode + SUB (4

130 W RMS × 2 channels + 200 W RMS (SUB) at 4

Ω and ≤ 1% THD + N

Maximum Power Output

1000 W

Load Impedance • Normal Mode:

Ω (2 Ω to 8 Ω allowance)

• Bridge Mode:

Ω (4 Ω to 8 Ω allowance)

Frequency Response

5 Hz to 50,000 Hz ( +0 dB –3 dB)
20 Hz to 200 Hz ( SUB +0 dB –3 dB)

Input Sensitivity/Impedance

2 V/21 k

Ω (0.2 V to 5 V variable)

Distortion

Less than 0.04% (at 1 kHz)
Less than 0.08% (SUB at 100 Hz)

Power Requirement

DC 14.4 V (11 V to 16 V allowance)

Grounding system

Negative ground

Dimensions (W×H×D)

340 mm × 53.5 mm × 185 mm

(13-

in × 2-

in × 7-

in.)

Mass (approx.) 2.9 kg (6.4 lbs)

Accessories

Speaker input connector 8P ×1 Mounting Screw

φ 4 × 20 mm (13/16 in.) × 4

Design and specifications are subject to change without notice.

CONTROLS

HIGH

INPUT

FRONT

REAR

POWER

INPUT

MODE

CROSSOVER

OFF HPF

0.

50Hz

200Hz

0.

BASS BOOST

INPUT SENS.

0.

0.

18dB

50Hz

200Hz

12 100

INPUT SENS.

CROSSOVER

INPUT SENS.

OFF HPF

50Hz

200Hz

0.

0.

FRONT

REAR

SUB WOOFER

POWER indicator

The green lamp lights while the unit is turned on.

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 in the instruction manual of the center

unit.

If the line-output level of the center unit is unknown set it in the following procedure:

1 Turn the Input sensitivity control to “5” (minimum).

2 Play a CD source.

3 Increase the volume of the center unit gradually to the maximum level at which sound is not

distorted.

4 Turn the Input sensitivity control clockwise to a level slightly below the level at which sound

starts to be distorted

This controller is preset to 5V when the unit is shipped.

CROSSOVER filter switch

OFF: Normally set to this position The switch is preset to this position when the unit is shipped.

HPF: Set to this position when you want to turn on the HPF (High-Pass Filter) switch.

CROSSOVER frequency controller

Turning this adjusts the cutoff frequency within the range of 50 Hz to 200 Hz Adjust the level

while listening to the sound This control is preset to 50 Hz when the unit is shipped.

LPF (Low-Pass Filter) controller

Adjust the cutoff frequency (the Low-Pass Filter transmits frequencies lower than the cutoff frequency) within the range of 50 Hz to 200 Hz Adjust the level while listening to the sound This controller is preset to 50 Hz when the unit is shipped.

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 MODE switch

4ch: To input signals only to the front speakers or only to the front and rear speakers set this

switch to “4ch”.

5ch:

To input signals to all speakers (front speakers rear speakers and subwoofer) set this

switch to “5ch” This switch is preset to the position when the unit is shipped.

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.

• Turn on the equipment connected to this unit.

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

• Use a relay if your system employs too many amplifiers.

• 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” on page 1).

• 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” on page 2).

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.

• Replace the plugs or use plugs with load resistors.

• Connect a bypass capacitor across the accessory switches (horn fan etc ).

• Connect the LINE NOISE FILTER (commercially available) between Line Output (through the

receiver) and INPUT jacks on this unit.

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.

Not supplied

If your receiver is not equipped with line output (Subwoofer) set the input mode switch to "4ch".

If your receiver is not equipped with line output (Subwoofer) set the input mode switch to "4ch".

If your receiver is not equipped with line output (Subwoofer) set the input mode switch to "4ch".

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