JVC KS-AX3205 - Инструкция (Страница 2)

2
5-speaker system—Normal Mode (1)
• Use the speakers with an impedance of 2 Ω to 8 Ω.
SPEAKER OUTPUT
L R REAR
FRONT SUB
SUB
BRIDGE MODE
L R
70
0 .2V 5V
HIGH
INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT
INPUT
R R R
REAR
INPUT
SUB
INPUT
FRONT
50H z 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 .5
0 .2V 5V
1
3 2 0 .5
120 150 100
L / MONO L / MONO L / MONO
INPUT MODE
4ch 5ch
JVC car receiver, etc.
Front Front
Rear Rear
Line out
(Front)
Line out
(Rear)
* 1 * 1
Å
* 1
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
L R REAR
FRONT SUB
SUB
BRIDGE MODE
L R
70
0 .2V 5V
HIGH INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT
INPUT
R R R
REAR
INPUT
SUB
INPUT
FRONT
50H z 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 .5
0 .2V 5V
1
3 2 0 .5
120 150 100
L / MONO L / MONO L / MONO
INPUT
MODE
4ch 5ch
JVC car receiver, etc.
Front Front
Rear Rear
Line out
(Front)
Line out
(Rear)
* 1
Å
* 1
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
L R REAR
FRONT SUB
SUB
BRIDGE MODE
L R
70
0 .2V 5V
HIGH
INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT
INPUT
R R R
REAR
INPUT
SUB
INPUT
FRONT
50H z 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 .5
0 .2V 5V
1
3 2 0 .5
120 150 100
L / MONO L / MONO L / MONO
70
0 . 2V 5V
HIGH INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT INPUT
R R R
REAR INPUT SUB INPUT FRONT
50Hz 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 . 5
0 . 2V 5V
1
3 2 0 . 5
120 150 100 L / MONO L / MONO L / MONO
INPUT MODE
4ch 5ch
INPUT MODE
4ch 5ch
JVC car receiver, etc.
Front
Front
Line out
(Front)
Line out
(Rear)
* 1 * 1
Å
* 1
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
L R REAR
FRONT SUB
SUB
BRIDGE MODE
L R
70
0 .2V 5V
HIGH
INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT
INPUT
R R R
REAR
INPUT
SUB
INPUT
FRONT
50H z 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 .5
0 .2V 5V
1
3 2 0 .5
120 150 100
L / MONO L / MONO L / MONO
70
0 . 2V 5V
HIGH INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT INPUT
R R R
REAR INPUT SUB INPUT FRONT
50Hz 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 . 5
0 . 2V 5V
1
3 2 0 . 5 120 150 100
L / MONO L / MONO L / MONO
INPUT
MODE
4ch 5ch
INPUT
MODE
4ch 5ch
JVC car receiver, etc.
Front Front
Rear Rear
Line out
(Front)
Line out
(Rear)
* 1 * 1
Å
* 1
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
L R REAR
FRONT SUB
SUB
BRIDGE MODE
L R
70
0 .2V 5V
HIGH INPUT INPUT
MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT INPUT
R R R
REAR INPUT SUB INPUT FRONT
50H z 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 .5
0 .2V 5V
1
3 2 0 .5
120 150 100
L / MONO L / MONO L / MONO
70
0 . 2V 5V
HIGH INPUT INPUT MODE
BASS BOOST INPUT SENS.
CROSSOVER INPUT SENS.
FRONT INPUT
R R R
REAR INPUT SUB INPUT FRONT
50Hz 200Hz OFF HPF
4ch 5ch
1
3 2
4
4
0 . 5
0 . 2V 5V
1
3 2 0 . 5
120 150 100 L / MONO L / MONO L / MONO
INPUT
MODE
4ch 5ch
INPUT
MODE
4ch 5ch
JVC car receiver, etc.
Front Front
Rear Rear * 1
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
ı
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 Ω)
Power Output
• Normal Mode:
65 W RMS × 4 channels + 300 W RMS (SUB) at 2 Ω and ≤ 1% THD + N
• Bridge Mode + SUB (4 Ω): 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:
4 Ω (2 Ω to 8 Ω allowance)
• Bridge Mode: 4 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- 7 / 16 in. × 2- 1 / 8 in. × 7- 5 / 16 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
SUB HIGH
INPUT
FRONT REAR
POWER
4ch 5ch
INPUT
MODE
CROSSOVER
120 150
OFF HPF 0 . 2V 5V 50Hz 200Hz
0 . 5
3
2
4
1
BASS BOOST INPUT SENS.
0 . 5 120
LPF
0 . 2V 5V 18dB 0dB 50Hz 200Hz
150 12 100
70 3
2
4
1 5
3
8
INPUT SENS.
70
100
CROSSOVER INPUT SENS.
120 150
OFF HPF 50Hz 200Hz 0 . 2V 5V
70
100 0 . 5
3
2
4
1
SUB
FRONT REAR
SUB WOOFER
Å POWER indicator
The green lamp lights while the unit is turned on.
ı 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 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.
Ç 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.
Î 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.
Ï 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.
Ì 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.
* 1 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".
KSAX3205D_EN_FR_PE.indd 2 12/11/22 11:11