Kenwood X600F - Excelon - Car Amplifier Скачать руководство пользователя страница 2

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Safety precautions

WARNING

To prevent injury or fire, take the following precautions:

• Mounting and wiring this product requires skills and experience. For safety’s

sake, leave the mounting and wiring work to professionals.

• When extending the ignition, battery, or ground wires, make sure to use

automotive-grade wires or other wires with the range of 14 mm2 (AWG 6)

to 21 mm2 (AWG 4) to prevent wire deterioration and damage to the wire

coating.

• To prevent a short circuit, never put or leave any metallic objects (such as

coins or metal tools) inside the unit.

• If the unit starts to emit smoke or strange smells, turn off the power

immediately and consult your Kenwood dealer.

• Do not touch the unit during use because the surface of the unit becomes

hot and may cause burns if touched.

CAUTION

To prevent damage to the machine, take the following

precautions:

• Be sure the unit is connected to a 12V DC power supply with a negative

ground connection.

• Do not open the top or bottom covers of the unit.
• Do not install the unit in a spot exposed to direct sunlight or excessive heat

or humidity. Also avoid places with too much dust or the possibility of water

splashing.

• When replacing a fuse, only use a new one with the prescribed rating. Using a

fuse with the wrong rating may cause your unit to malfunction.

• To prevent a short circuit when replacing a fuse, first disconnect the wiring

harness.

NOTE

• If you experience problems during installation, consult your Kenwood dealer.
• If the unit does not seem to be working right, consult your Kenwood dealer.

FCC WARNING

This equipment may generate or use radio frequency energy. Changes or

modifications to this equipment may cause harmful interference unless the

modifications are expressly approved in the instruction manual. The user could

lose the authority to operate this equipment if an unauthorized change or

modification is made.

FCC NOTE

This equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are

designed to provide reasonable protection against harmful interference in

a residential installation. This equipment may cause harmful interference to

radio communications, if it is not installed and used in accordance with the

instructions. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio

or television reception, which can be determined by turning the equipment off

and on, the user is encouraged to try to correct the interference by one or more

of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

NOTE

This Class B digital apparatus complies with Canadian ICES-003.

Cleaning the unit

If the front panel gets dirty, turn off the power and wipe the panel with a dry

silicon cloth or soft cloth.

CAUTION

Do not wipe the panel with a hard cloth or a cloth dampened by volatile

solvents such as paint thinner and alcohol. They can scratch the surface of the

panel and/or cause the indicator letters to peel off.

To prevent battery rise

When the unit is used in the ACC ON position without turning the engine ON, it

depletes the battery. Use it after starting the engine.

Protection function

The protection function is activated in the following situations:
This unit is equipped with a protection function for protecting this unit and your

speakers from various accidents or problems that can occur.
When the protection function is triggered, the PROTECTION indicator lights and

the amplifier stops operating.
•  When a speaker wire may be short-circuited.
•  When a speaker output contacts ground.
•  When the unit malfunctions and a DC signal is sent to the speaker output.

Wiring

• Take the battery wire for this unit directly from the battery. If it’s connected to

the vehicle’s wiring harness, it can cause blown fuses etc.

• If a buzzing noise is heard from the speakers when the engine is running,

connect a line noise filter (optional) to each of the battery wire.

• Do not allow the wire to directly contact the edge of the iron plate by using

Grommets.

• Connect the ground wire to a metal part of the car chassis that acts as an

electrical ground passing electricity to the battery‘s negative

terminal. Do

not turn the power on if the ground wire is not connected.

• Be sure to install a protective fuse in the power cord near the battery. The