Pioneer KEH-P7910R User Manual

Removing the Unit

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 45 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.

• 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.

• 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.

No ACC positionACC position

Connecting the Units <ENGLISH>Installation <ENGLISH>

INSTALLATION MANUAL

ИНСТРУКЦИЯ ПО УСТАНОВКЕ

<99L00T0T01>

KEH-P7910R

Printed in Thailand

Напечатано в Таиланде

<CRD3188-A/N> EE

This product conforms to new cord colors.

Провода в этом изделии имеют новые цвета.

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.

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

Installation with the rubber bush

Dashboard

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.)

Rubber bush

Screw

Frame

Pull out to remove the frame.
(When reattaching the frame, point the
side with a groove downwards and
attach it.)

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.

53

182

30°

C

C

A

O

F

N

F

O

S

T

A

R

T

O

F

N

F

O

S

T

A

R

T

+

≠

+

≠

+

≠

+

≠

+

≠

+

≠

+

≠

+

≠

+

≠

+

≠

+

≠

This product

Antenna jack

Yellow
To terminal always supplied
with power regardless of
ignition switch position.

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

Black (ground)
To vehicle (metal) body.

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.

Blue/white
To system control terminal of the power
amp or Auto-antenna relay control ter­minal (max. 300 mA 12 V DC).

Connecting cords
with RCA pin plugs
(sold separately)

Power amp

(sold separately)

IP-Bus input (Blue)

Multi-CD player
(sold separately)

Subwoofer output
or Non Fading Output

IP-BUS cable

Orange
To lightnig switch terminal.

Front speaker

Subwoofer

Left

Front speaker

Subwoofer

Right

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

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

Power amp

(sold separately)

Front output

System remote control

Front speaker Front speaker

Rear speaker

Rear speaker

Gray

White

Gray/black

White/black

VioletGreen

Violet/blackGreen/black

Refer to a Handsfree Telephone
unit’s manual (sold separately).

Fuse holder

Fuse resistor

Fuse resistor

Connecting the Units <ENGLISH>

7 When not connecting a rear speaker lead to a Subwoofer

7 When using a Subwoofer without using a different amp (sold separately)

This product

Antenna jack

Yellow
To terminal always supplied
with power regardless of
ignition switch position.

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

Fuse holder

Black (ground)
To vehicle (metal) body.

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.

Blue/white
To Auto-antenna relay control terminal
(max. 300 mA 12 V DC).

IP-Bus input (Blue)

Multi-CD player
(sold separately)

Subwoofer output

IP-BUS cable

Orange
To lightnig switch terminal.

Front speaker

Left

Front speaker

Subwoofer

Right

Front output

GrayWhite

Gray/blackWhite/black

Violet

Green

Violet/black

Green/black

Do not connect anything to these speaker leads.

Note:

Change the Initial Setting of this product.
(Refer to the Owner’s Manual.)

Refer to a Handsfree Telephone
unit’s manual (sold separately).

Fuse resistor

Fuse resistor