To Prevent Damage; Notice For The Blue/White Lead - Pioneer AVIC-F70BT Installation Manual

Section
02 Connection

To prevent damage

WARNING
! Use speakers over 50 W (output value)
and between 4 W to 8 W (impedance value).
Do not use 1 W to 3 W speakers for this
unit.
! The black cable is earth. When installing
this unit or power amp (sold separately),
make sure to connect the earth wire first.
Ensure that the earth wire is properly con-
nected to metal parts of the car's body.
The earth 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 earth
wire loosens or falls out, it could result in
fire generation of smoke or malfunction.
Earth wire
Other devices
(Another electronic
device in the car)
*1
Not supplied for this unit.
! When replacing the fuse, be sure to only
use a fuse of the rating prescribed on this
product.
! When disconnecting a connector, pull the
connector itself. Do not pull the lead, as
you may pull it out of the connector.
! This product cannot be installed in a vehi-
cle without ACC (accessory) position on
the ignition switch.
ACC position
6
Engb
Power amp
Metal parts of car's body
No ACC position
! To avoid short-circuiting, cover the discon-
nected lead with insulating tape. It is espe-
cially important to insulate all unused
speaker leads, which if left uncovered may
cause a short circuit.
! Attach the connectors of the same colour
to the corresponding coloured port, i.e.,
blue connector to the blue port, black to
black, etc.
! Refer to the owner's manual for details on
connecting the power amp and other units,
then make connections accordingly.
! Since a unique BPTL circuit is employed,
do not directly earth the * side of the
speaker lead or connect the * side of an-
other side of the speaker lead together. Be
sure to connect the * side of the speaker
lead to the * side of the speaker lead on
this product.

Notice for the blue/white lead

! When the ignition switch is turned on (ACC
ON), a control signal is output through the
blue/white lead. Connect to an external
power amp's system remote control term-
inal, the auto-aerial relay control terminal,
or the aerial booster power control terminal
(max. 300 mA 12 V DC). The control signal
is output through the blue/white lead, even
if the audio source is switched off.
! Be sure not to use this lead as the power
supply lead for the external power amps.
Such connection could cause excessive
current drain and malfunction.
! Be sure not to use this lead as the power
supply lead for the auto-aerial or aerial
booster. Such connection could cause ex-
cessive current drain and malfunction.