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English

Safety precautions

To prevent injury or fire, take the following
precautions:

• When extending the ignition, battery, or

ground wires, make sure to use automotive-
grade wires or other wires with a 3mm

2

(AWG12) or more 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.

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.

• If you experience problems during

installation, consult your Kenwood dealer.

• If the unit does not seem to be working

right, consult your Kenwood dealer.

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.

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.

Accessories

2

CAUTION

NOTE

2

CAUTION

2

WARNING

Part name

Number
of Items

External

View

Round terminal

(Large)

1

Round terminal

(Medium)

2

Round terminal

(Small)

1

Terminal cover

(Power terminal)

1

Self-tapping screws

(ø4 

×

16 mm)

4

Содержание KAC-718

Страница 1: ...KAC 718 B64 1357 00 EM MONO POWER AMPLIFIER INSTRUCTION MANUAL ...

Страница 2: ... 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 If you experience problems during installati...

Страница 3: ...ct driving If the unit comes off due to a shock and hits a person or safety part it may cause injury or an accident After installing the unit check to make sure that electrical equipment such as the brake lamps turn signal lamps and windshield wipers operate normally 2CAUTION Installation board etc thickness 15 mm or more Self tapping screw ø4 16 mm 1 Remove the ignition key and disconnect the neg...

Страница 4: ...ntrol Set this control according to the pre output level of the center unit connected with this unit or to the maximum power output of the genuine accessory car stereo Use the diagram on the right as a guide For the pre output level or the maximum power output refer to the Specifications in the instruction manual of the center unit 4 LOW PASS FILTER FREQUENCY control This control adiusts the frequ...

Страница 5: ...etc or this unit is not connected to a metal part serving as an electrical ground passing electricity to the battery s negative terminal MONO POWER AMPLIFIER MONO SPEAKER OUTPUT Power indicator Connection Speakers cable connection MONO POWER AMPLIFIER MONO SPEAKER OUTPUT MONO SPEAKER OUTPUT Lead terminal Commercially available parts Subwoofer Speaker Selection The rated input power of the speakers...

Страница 6: ...T 25 GND LINE IN MAX 30 200 0 3 0 5 50 1 70 120 1 0 90 MIN INPUT SENSITIVITY V BASS ENPHASIS POWER IN GND FUSE 25A BATT P CON REMOTE OFF ON LEFT LOWPASS FILTER FREQUENCY Hz L R RIGHT SPEAKER LEVEL INPUT 25 RCA cable connection CENTER UNIT Cassette receiver CD receiver etc Power control cable Commercially available part RCA cable Commercially available part Do not connect cables and leads to both R...

Страница 7: ...tach a protective fuse into the battery wire close to the battery Use a protective fuse having a capacity that is about 10 A higher than the maximum current drawn by the amplifier Use vehicle type fire resistant power supply wiring wire for the battery wire and the ground wire The current capacity of the power supply wiring wire should be about 10 A higher than that of the protective fuse capacity...

Страница 8: ...irst check the following table for possible problems PROBLEM POSSIBLE CAUSE SOLUTION No sound No sound from one side The output level is too small or too large The sound quality is bad The sound is distorted Input or output cables are disconnected Protection circuit may be activated The fuse may be blown because the volume was too high The input sensitivity adjusting control is not set to the corr...

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