Pioneer DVH-3950MP User Manual download pdf (Page 42)

Important

! This unit cannot be installed in a vehicle with-

out ACC (accessory) position on the ignition

switch.

A

C

C

O

N

S

T

A

R

T

O

F

F

O

N

S

T

A

R

T

O

F

F

ACC position No ACC position

! Use of this unit in conditions other than the

following could result in fire or malfunction.

— Vehicles with a 12-volt battery and negative

grounding.

— Speakers with 45 W (output value) and 4 W

(impedance value).

! To prevent a short-circuit, overheating or mal-

function, be sure to follow the directions

below.

— Disconnect the negative terminal of the

battery before installation.

— Secure the wiring with cable clamps or ad-

hesive tape. To protect the wiring, wrap ad-

hesive tape around them where they lie

against metal parts.

— Place all cables away from moving parts,

such as gear shift and seat rails.

— Place all cables away from hot places,

such as near the heater outlet.

— Do not pass the yellow cable through a

hole into the engine compartment to con-

nect to a battery.

— 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. Current capacity of the

cable is limited.

— Use a fuse of the rating prescribed.

— Never wire the speaker negative cable di-

rectly to ground.

— Never band together multiple speaker’s ne-

gative cables.

! Control signal is output through blue/white

cable when this unit is powered on. Connect it

to an external power amp’s system remote

control or the vehicle’s auto-antenna relay

control terminal (max. 300 mA 12 V DC). If the

vehicle is equipped with a glass antenna, con-

nect it to the antenna booster power supply

terminal.

! Never connect blue/white cable to external

power amp’s power terminal. Also, never con-

nect it to the power terminal of the auto anten-

na. Otherwise, battery drain or malfunction

may result.

! Black cable is ground. This cable and other

product’s ground cable (especially, high-cur-

rent products such as power amp) must be

wired separately. Otherwise, fire or malfunc-

tion may result if they are accidentally de-

tached.

Cord function may differ according to the pro-

duct, even if cord color is the same. When con-

necting this system, be sure to check all

manuals and connect cords correctly.

Connection

En

42

Section

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