3COM DEH-P90HDD User Manual

DEH-P90HDD

Printed in Japan

Imprimé au Japon

<CRD3473-A> UC

This product conforms to CEMA cord colors. Le code de couleur des câbles utilisé pour ce produit est conforme à CEMA.

INSTALLATION MANUAL

MANUEL D’INSTALLATION

Fig. 2

Yellow/black If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections.

Yellow Toterminal always supplied with power regardless of ignition switch position.

Red Toelectric terminal controlled by ignition switch (12 V DC) ON/OFF.

Fuse holder

Fuse resistor

Orange/white Tolighting switch terminal.

Black (ground) Tovehicle (metal) body.

Connecting cords with RCA pin plugs (sold separately)

Power amp (sold separately)

Blue/white Tosystem control terminal of the power amp or Autoantenna relay control terminal (max. 300 mA 12 V DC).

System remote control

Front speaker

White

White/black

Gray

Gray/black

Left Right

Rear speaker

Green

Green/black

Violet

Violet/black

Subwoofer

With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers.

Perform these connections when using a different amp (sold separately).

Antenna jack

15 cm (5/8 inch)

This Product

Subwoofer output (SUBWOOFER OUTPUT)

Rear output (REAR OUTPUT)

Front output (FRONT OUTPUT)

IP-BUS input (Blue)

Multi-CD player (sold separately)

IP-BUS cable

Power box

Power box cord

1 m (3-7/8 inch)

Power amp (sold separately)

Front speaker

Front speakerFront speaker

Rear speaker

Rear speaker Rear speaker

Subwoofer

1 m (3-7/8 inch)

15 cm (5/8 inch)

≠

Auto-equalizing mike jack

Pull the auto-equalizing mike jack out of the console box, so that the mike can be plugged in or pulled out even after this unit has been installed.

Install the power box cord securely so that the cord can not be easily pulled out.

Note:

• This unit is for vehicles with a 12-volt battery and negative grounding. Before installing it in a recreational vehicle, truck, or bus, check the battery voltage.

• To avoid shorts in the electrical system, be sure to disconnect the ≠ battery cable before beginning installation.

• Refer to the owner’s manual for details on connecting the power amp and other units, then make connections correctly.

• Secure the wiring with cable clamps or adhesive tape. To protect the wiring, wrap adhesive tape around them where they lie against metal parts.

• Route and secure all wiring so it cannot touch any moving parts, such as the gear shift, handbrake, and seat rails. Do not route wiring in places that get hot, such as near the heater outlet. If the insulation of the wiring melts or gets torn, there is a danger of the wiring short-circuiting to the vehicle body.

• Don’t pass the yellow lead through a hole into the engine compartment to connect to the battery. This will damage the lead insulation and cause a very dangerous short.

• Do not shorten any leads. If you do, the protection circuit may fail to work when it should.

• Never feed power to other equipment by cutting the insulation of the power supply lead of the unit and tapping into the lead. The current capacity of the lead will be exceeded, causing overheating.

• When replacing fuse, be sure to use only fuse of the rating prescribed on the fuse holder.

• Since a unique BPTL circuit is employed, never wire so the speaker leads are directly grounded or the left and right ≠ speaker leads are common.

• If the RCA pin jack on the unit will not be used, do not remove the caps attached to the end of the connector.

• Speakers connected to this unit must be highpower types with minimum rating of 50 W and impedance of 4 to 8 ohms. Connecting speakers with output and/or impedance values other than those noted here may result in the speakers catching fire, emitting smoke, or becoming damaged.

• When this product’s source is switched ON, a control signal is output through the blue/white lead. Connect to an external power amp’s system remote control or the car’s Auto-antenna relay control terminal (max. 300 mA 12 V DC). If the car features a glass antenna, connect to the antenna booster power supply terminal.

• When an external power amp is being used with this system, be sure not to connect the blue/white lead to the amp’s power terminal. Likewise, do not connect the blue/white lead to the power terminal of the auto-antenna. Such connection could cause excessive current drain and malfunction.

• To avoid short-circuiting, cover the disconnected lead with insulating tape. Especially, insulate the unused speaker leads without fail. There is a possibility of short-circuiting if the leads are not insulated.

• To prevent incorrect connection, the input side of the IP-BUS connector is blue, and the output side is black. Connect the connectors of the same colors correctly.

• If this unit is installed in a vehicle that does not have an ACC (accessory) position on the ignition switch, the red lead of the unit should be connected to a terminal coupled with ignition switch ON/OFF operations. If this is not done, the vehicle battery may be drained when you are away from the vehicle for several hours. (Fig. 1)

Fig. 1

• The black lead is ground. Please ground this lead separately from the ground of high-current products such as power amps. If you ground the products together and the ground becomes detached, there is a risk of damage to the products or fire.

No ACC positionACC position

DEH-P90HDD

Printed in Japan

Imprimé au Japon

<CRD3473-A> UC

Connecting the Units <ENGLISH>

This product conforms to CEMA cord colors. Le code de couleur des câbles utilisé pour ce produit est conforme à CEMA.

• Cords for this product and those for other products may be different colors even if they have the same function. When connecting this product to another product, refer to the supplied Installation manuals of both products and connect cords that have the same function.

INSTALLATION MANUAL

MANUEL D’INSTALLATION

A Title (English)

Installation without the rubber bush (Fig. 6)

Fig. 6

Removing the Unit (Fig. 7) (Fig. 8)

Fig. 7

Fig. 8

Nut (5 mm)

Dashboard

Drill a 5.5 – 6.0 mm diameter hole.

Screw (5 × 16 mm)

Nut (5 mm)

Screw

Strap Be sure to use the strap to secure the back of the unit in place. The strap can be bent by hand to the desired angle.

Insert the release pin into the hole in the bottom of the frame and pull out to remove the frame. (When reattaching the frame, point the side with a groove downwards and attach it.)

Frame

Insert the supplied extraction keys into the unit, as shown in the figure, until they click into place. Keeping the keys pressed against the sides of the unit, pull the unit out.

Installation <ENGLISH>

Note:

• Before finally installing the unit, connect the wiring temporarily, making sure it is all connected up properly, and the unit and the system work properly.

• Use only the parts included with the unit to ensure proper installation. The use of unauthorized parts can cause malfunctions.

• Consult with your nearest dealer if installation requires the drilling of holes or other modifications of the vehicle.

• Install the unit where it does not get in the driver’s way and cannot injure the passenger if there is a sudden stop, like an emergency stop.

• The semiconductor laser will be damaged if it overheats, so don’t install the unit anywhere hot — for instance, near a heater outlet.

• If installation angle exceeds 30° from horizontal, the unit might not give its optimum performance. (Fig. 3)

Fig. 3

• This unit and the GPS antenna of the navigation unit should be set as far apart as possible. If they are too close, this unit and the navigation unit may not operate correctly.

• Do not install the power box near doors where rainwater could splash onto it.

• As the power box can heat up, it should never be installed in the following locations: – where it could come into contact with car

wiring or equipment

– where it would easily come into contact with

passengers.

• This unit must be installed after pulling the autoequalizing mike jack out of the console box, so that the mike can be plugged in or pulled out even after this unit has been installed.

• The cords must not cover up the area shown in Fig. 2. This is so the amplifiers can radiate freely.

Fig. 4

Do not close this area.

DIN Front/Rear-mount

This unit can be properly installed either from “Front” (conventional DIN Front-mount) or “Rear” (DIN Rear-mount installation, utilizing threaded screw holes at the sides of unit chassis). For details, refer to the following illustrated installation methods.

DIN Front-mount

Installation with the rubber bush (Fig. 5)

Fig. 5

Holder After inserting the holder into the dashboard, then select the appropriate tabs according to the thickness of the dashboard material and bend them. (Install as firmly as possible using the top and bottom tabs. To secure, bend the tabs 90 degrees.)

182

Rubber bush

Screw

Dashboard

DIN Rear-mount

Installation using the screw holes on the side of the unit

1. Remove the frame. (Fig. 9)

Fig. 9

2. Fastening the unit to the factory radio mounting bracket. (Fig. 10) (Fig. 11)

Select a position where the screw holes of the bracket and the screw holes of the head unit become aligned (are fitted), and tighten the screws at 2 places on each side. Use either binding screws (5 × 8 mm) or flush surface screws (5 × 8 mm), depending on the shape of the screw holes in the bracket.

Fig. 10

Fig. 11

Frame

Insert the release pin into the hole in the bottom of the frame and pull out to remove the frame. (When reattaching the frame, point the side with a groove downwards and attach it.)

Screw

Dashboard or Console

Factory radio mounting bracket

30°

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