Accessories; Installation Procedure - Kenwood KAC-X542 Mode D'emploi

Installation
Hexagon socket
Duct
head cap screw
(M4 × 8 mm)
Cooling fan
Cover
Installation board, etc.
(thickness : 15 mm or more)
446 mm
432 mm
FAN VOLT
TEMP CURR
150 100 1 100 1
100
2 2
70 150 70 150
0.5 0.5
70 3 0.3 3 0.3
4/3/2channel Power Amplifier
4 4
50 200 50 200 (MIN)5 0.2(MAX) 50 200 (MIN)5 0.2(MAX)
LPF HPF INPUT HPF INPUT
FREQUENCY(Hz) FREQUENCY(Hz) SENSITIVITY(V) FREQUENCY(Hz) SENSITIVITY(V)
B ch A ch
HPF OPERATION LPF OPERATION
0 0 200 Hz FILTER AMP CONT ISF OPERATION HPF OPERATION
150 Hz HPF ON ON MONO(Lch) ON MONO(Lch)
-4 -4
100 Hz
-8 -8
70 Hz
-12 -12 50 Hz OFF
-16 -16
-20 -20
LPF OFF OFF STEREO OFF STEREO
30 50 100 200 400 1K (Hz) 30 50 100 200 400 1K (Hz)
Hexagon Wrench
Cooling fan
Self-tapping screw
(ø5 × 18 mm)

Accessories

Part name
Self-tapping screws
(ø5 × 18 mm)
Hexagon socket head cap screw
(M4 × 8 mm)
Cover
Terminal cover (Power terminal)
Hexagon Wrench
Ø6

Installation procedure

Since there are large variety of settings and connections possible according to
applications, read the instruction manual well to select the proper setting and
connection.
1. Remove the ignition key and disconnect the negative - terminal of the
battery to prevent short circuits.
2. Set the unit according to the intended usage.
3. Connect the input and output wires of the units.
4. Connect the speaker wires.
5. Connect the power wire, power control wire and grounding wire following
this order.
6. Install the installation fittings in the unit.
7. Attach the unit.
8. Install the terminal cover.
9. Connect the negative - terminal of the battery.
2 CAUTION
• Do not install in the below locations;
(Unstable location, In a location that interferes with driving, In a location
that gets wet, In a dusty location, In a place that gets hot, In a place that
gets direct sunlight, In a location that gets hit by hot air)
• Do not install the unit under the carpet. Otherwise heat build-up occurs
and the unit may be damaged.
• Install this unit in a location which allows heat to easily dissipate.
Once installed, do not place any object on top of the unit.
• The surface temperature of the amplifier will become hot during use. Install
the amplifier in a place where people, resins, and other substances that are
sensitive to heat will not come into contact with it.
• This unit has cooling fans to decrease the internal temperature. Do not
mount the unit in a place where the cooling fan and ducts of the unit are
blocked. Blocking these openings will inhibit the cooling of the internal
temperature and result in malfunction.
• When making a hole under a seat, inside the trunk, or somewhere else in
the vehicle, check that there is nothing hazardous on the opposite side
such as a gasoline tank, brake pipe, or wiring harness, and be careful not to
cause scratches or other damage.
• Do not install near the dashboard, rear tray, or air bag safety parts.
• The installation to the vehicle should securely fasten the unit to a place in
which it will not obstruct 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.
External View Number of Items
4
4
1
1
1
English 3