Pioneer AVH3850DVD Benutzerhandbuch - Seite 17

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Connection/Installation

Connecting the unit

WARNING

• T o avoid the risk of accident and the potential violation of

applicable laws, no viewing of front seat video should ever occur

while the vehicle is being driven.

• I n some countries or states the viewing of images on a display

inside a vehicle even by persons other than the driver may be

illegal. Where such regulations apply, they must be obeyed.

WARNING

LIGHT GREEN LEAD AT POWER CONNECTOR IS DESIGNED

TO DETECT PARKED STATUS AND MUST BE CONNECTED TO

THE POWER SUPPLY SIDE OF THE PARKING BRAKE SWITCH.

IMPROPER CONNECTION OR USE OF THIS LEAD MAY VIOLATE

APPLICABLE LAW AND MAY RESULT IN SERIOUS INJURY OR

DAMAGE.

CAUTION

• P IONEER does not recommend that you install or service your

display unit yourself. Installing or servicing the product may

expose you to risk of electric shock or other hazards.

R efer all installation and servicing of your display unit to authorized

Pioneer service personnel.

• S ecure all wiring with cable clamps or electrical tape. Do not allow

any bare wiring to remain exposed.

• D o not drill a hole into the engine compartment to connect the

yellow cable of the display unit to the vehicle battery. Engine

vibration may eventually cause the insulation to fail at the point

where the wire passes from the passenger compartment into the

engine compartment. Take extra care in securing the wire at this

point.

• I t is extremely dangerous to allow the microphone lead to become

wound around the steering column or gearstick. Be sure to install

the unit in such a way that it will not obstruct driving.

• M ake sure that cables will not interfere with moving parts of

the vehicle, such as the gearshift, parking brake or seat sliding

mechanism.

• D o not shorten any cables. If you do, the protection circuit may fail

to work properly.

WARNING

• U se speakers over 50 W (output value) and between 4 Ω to 8 Ω

(impedance value). Do not use 1 Ω to 3 Ω speakers for this unit.

• T he black cable is ground. When installing this unit or power amp

(sold separately), make sure to connect the ground wire first.

Ensure that the ground wire is properly connected to metal parts

of the car's body. The ground wire of the power amp and the

one of this unit or any other device must be connected to the car

separately with different screws. If the screw for the ground wire

loosens or falls out, it could result in fire, generation of smoke or

malfunction.

Ground wire

POWERE AMP

Other devices

Metal parts of car's body

(Another electronic

device in the car)

Important

• T his unit cannot be installed in a vehicle without ACC (accessory)

position on the ignition switch.

ACC position

No ACC position

• U se this unit with a 12-volt battery and negative grounding

only. Failure to do so may result in a fire or malfunction.

• T o prevent a short-circuit, overheating or malfunction, be

sure to follow the directions below.

— Disconnect the negative terminal of the battery before

installation.

— Secure the wiring with cable clamps or adhesive tape.

Wrap adhesive tape around wiring that comes into contact

with metal parts to protect the wiring.

— Place all cables away from moving parts, such as the

gear shift and seat rails.

— Place all cables away from hot places, such as near the

heater outlet.

— Do not connect the yellow cable to the battery by passing

it through the hole to the engine compartment.

— Cover any disconnected cable connectors with insulating

tape.

— Do not shorten any cables.

— Never cut the insulation of the power cable of this unit

in order to share the power with other devices. The

current capacity of the cable is limited.

— Use a fuse of the rating prescribed.

— Never wire the negative speaker cable directly to ground.

— Never band together negative cables of multiple speakers.

• W hen this unit is on, control signals are sent through the

blue/white cable. Connect this cable to the system remote

control of an external power amp or the vehicle's auto-

antenna relay control terminal (max. 300 mA 12 V DC).

If the vehicle is equipped with a glass antenna, connect it to

the antenna booster power supply terminal.

• N ever connect the blue/white cable to the power terminal of

an external power amp.

Also, never connect it to the power terminal of the

auto antenna. Doing so may result in battery drain or a

malfunction.

Notes of connection

• T his unit is designed to be used in a vehicle with a 12-

volt battery and negative grounding. Before installing this

unit to a recreational vehicle, a bus, or a truck, make sure

the battery voltage is appropriate for this unit to be used,

otherwise, install a transformer by professional to convert the

output voltage to 12V.

• R eplacing a new fuse with 10A rating when the old one is

broken, using no fuse or fuse with improper rating may cause

damage to this unit or even fires. If a proper fuse is installed

and electrical problems still occur, please contact with any

professional car shops for inquiry.

• D O NOT connect other equipments with the car battery to

avoid battery overheating.

• P lease make sure all the wiring connections & the cables of

the speakers are well-insulated. Otherwise, this unit may be

damaged by short circuit.