KS-AX3104
KS-AX3102
KS-AX3101D
POWER AMPLIFIER: INSTRUCTIONS
УСИЛИТЕЛЬ МОЩНОСТИ: ИНСТРУКЦИИ ПО ЭКСПЛУАТАЦИИ
For Customer Use:
Enter below the Model No. and Serial No. which are located on the top or bottom of the cabinet. Retain this information for future reference.
Model No.
Serial No.
1110NYMMDWTKK EN, RU
ENGLISH
POWER SUPPLY
© 2011 Victor Company of Japan, Limited
Thank you for purchasing a JVC product.
If you have any questions or require information regarding installation kits, consult your “JVC IN- CAR ENTERTAINMENT” or a company supplying the kits.
For safety....
• Stop the car before performing any complicated operations.
CAUTIONS AND NOTES
This unit is designed to operate on 12 V DC, NEGATIVE ground electrical systems. JVC recommends consulting a qualifi ed technician for installation.
•This unit uses BTL (Balanced Transformerless) amplifi er circuitry, i.e., fl oating 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.
•When an extension lead is used, it should be as thick and short as possible; connect it fi rmly with insulating tape.
•Be sure to leave an appropriate space between the antenna (aerial) and the wires of this unit.
•If the fuse blows, fi rst make sure the wires aren’t touching to cause a short circuit then replace the old fuse with one with the same rating.
•Do not let pebbles, sand or metallic objects get inside the unit.
•To keep the heat dissipation mechanism running effectively, wipe the accumulated dust off periodically.
•Listening to the tape, radio, CD or digital audio player, etc. with the volume set at a high level for a long period of time will exhaust the battery, while the engine is turned off or while the engine is idling.
•This unit becomes very hot. Be careful not to touch the unit not only when using but after using. DO NOT disassemble the unit since there are no user serviceable parts inside.
INSTALLATION
The following illustration shows a typical installation. However, you should make adjustments corresponding to your specifi c car.
Å Location of the unit | • Mount this unit on a firm surface, such as in the | |
| trunk or under the front seat. | |
| • Since heat is generated in the unit, do not | |
| mount it near inflammable objects. In addition, | |
| mount it in an area that will not prevent the unit | |
| from dissipating the heat. | |
| • Do not mount the unit in the places subject to | |
Onto the trunk floor | heat: near a radiator, in a glove compartment or | |
in insulated areas such as under a car mat that | ||
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Under the front seat | will prevent the unit from dissipating heat. |
•When mounting the unit under the front seat, make sure that adjusting the seat position will not catch any wire of the unit.
ıInstall the unit
Provided screw |
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φ 4 × 20 mm (13/16 in.) | • 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 |
| unit, make sure that there is a sufficient space |
| under the trunk so that you do not drill holes in |
| the fuel tank, etc. |
| Drilled hole |
* Not Supplied |
KS-AX3101D
Fuse*
To metallic body or chassis
(To an accessory terminal)
Remote
Ignition switch
Car battery | JVC car receiver, etc. |
Caution
To prevent short circuits while making connections, keep the battery’s negative terminal disconnected.
•When using a power cord (purchased separately), be sure to place the fuse near the battery as shown.
•Connect the lead wire (power cord) through which power is supplied directly to the battery’s “ª” terminal only after all the other connections have been made.
The proper lead wire connected to each POWER terminal is as follows.
•+ B and GND: AWG 8 to AWG 4 (The cross section is about 8 mm2 to 21 mm2.)
•REM: AWG 18 to AWG 8 (The cross section is about 0.8 mm2 to 8 mm2.)
aWhen you use JVC car receiver with a remote lead, connect to the REM terminal on this unit. b When you connect a unit without a remote lead, connect to the accessory circuit of the car
which is activated by the ignition switch. In this case, noise may occur when the car receiver is turned on or off. To avoid this noise, do not turn on or off the car receiver itself. You can turn on or off the car receiver along with the on/off operation of the ignition switch.
TERMINAL CONNECTIONS
When making terminal connections, properly fi x each terminal with the provided screw by turning it as illustrated.
• Use ring terminals (not provided) for secure connection.
Notes
• Make sure the screw is fixed in place to prevent disconnections.
• Avoid
SPEAKER SYSTEMS
Notes
•Be sure not to connect the “·” terminals of the speakers to a common point.
•If the same lead is used for both left/right or front/rear speaker wirings, this unit cannot be used. Always use the independent leads for each speaker. In this case, redo the wirings.
•Use the speakers with an impedance of 2 Ω to 8 Ω (4 Ω to 8 Ω: when used in Bridge Mode).
•Use the speakers which have sufficient capacity to the unit.
The proper lead connected to each SPEAKER OUTPUT terminal is as follows.
SAFETY INSTRUCTIONS
“SOME DOS AND DON’TS ON THE SAFE USE OF EQUIPMENT”
This equipment has been designed and manufactured to meet international safety standards but, like any electrical equipment, care must be taken if you are to obtain the best results and safety is to be assured.
DO read the operating instructions before you attempt to use the equipment.
DO ensure that all electrical connections (including the mains plug, extension leads and interconnections between pieces of equipment) are properly made and in accordance with the manufacturer’s instructions. Switch off and withdraw the mains plug when making or changing connections.
DO consult your dealer if you are ever in doubt about the installation, operation or safety of your equipment. DO be careful with glass panels or doors on equipment.
DON’T continue to operate the equipment if you are in any doubt about it working normally, or if it is damaged in any
DON’T remove any fixed cover as this may expose dangerous voltages.
DON’T leave equipment switched on when it is unattended unless it is specifically stated that it is designed for unattended operation or has a standby mode. Switch off using the switch on the equipment and make sure that your family know how to do this. Special arrangements may need to be made for infirm or handicapped people.
DON’T use equipment such as personal stereos or radios so that you are distracted from the requirements of traffic safety. It is illegal to watch television whilst driving.
DON’T listen to headphones at high volume as such use can permanently damage your hearing.
DON’T obstruct the ventilation of the equipment, for example with curtains or soft furnishings. Overheating will cause damage and shorten the life of the equipment.
DON’T use makeshift stands and NEVER fix legs with wood
DON’T allow electrical equipment to be exposed to rain or moisture.
ABOVE ALL
—NEVER let anyone, especially children, push anything into holes, slots or any other opening in the case — this could result in a fatal electrical shock.
—NEVER guess or take chances with electrical equipment of any
Dear Customer,
This apparatus is in conformance with the valid European directives and standards regarding electromagnetic compatibility and electrical safety. European representative of Victor Company of Japan, Limited is:
JVC Technical Services Europe GmbH Postfach 10 05 04
61145 Friedberg Germany
Information for Users on Disposal of Old Equipment and Batteries 
[European Union only]
These symbols indicate that the product and the battery with this symbol should not be disposed as general household waste at its
If you wish to dispose of this product and the battery, please do so in accordance with applicable national legislation or other rules in your country and municipality.
Products | By disposing of this product correctly, you will help to conserve natural resources | |||
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| Notice: |
Battery | The sign Pb below the symbol for batteries indicates that this battery contains lead. | |||
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