Installation

Ø4.6

Hexagon wrench

Dressing cover

350mm

312mm

212.5 mm

 

238 mm

 

 

 

 

 

 

 

325.5 mm

Hexagon socket head cap screw (M4 × 8 mm)

Cooling fan

Accessories

Part name

External View Number of Items

Self-tapping screws

4

(ø4 × 16 mm)

 

Terminal cover

1

(Power terminal)

 

Speaker level input cable

1

Hexagon wrench

1

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.Connect the negative -terminal of the battery.

2CAUTION

•

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 fan 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.

Self-tapping screw (ø4 × 16 mm)

Installation board, etc. (thickness : 15 mm or more)

• After installing the unit, check to make sure that electrical equipment

such as the brake lamps, turn signal lamps and windshield wipers operate

normally.

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 Power indicator goes OFF 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.

•When the internal temperature is high and unit won’t operate.

•When a ground wire of the center unit (cassette receiver, CD receiver, etc.) or this unit is not connected to a metal part serving as an electrical ground passing electricity to the battery's negative - terminal.

English 3