Pioneer AVH-P5700DVD Operation Manual page 119

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• The black lead is ground. Please ground this lead
separately from the ground of high-current prod-
ucts 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.
Fig.1
No ACC position ACC position
o
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.
o
To avoid short-circuit, cover the disconnected lead
with insulating tape. Insulate the unused speaker
leads without fail. There is a possibility of a short-
circuit if the leads arc not insulated.
o
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.
• This unit cannot be installed in a vehicle that
does not have an ACC (accessory) position on
the ignition switch. (Fig. 1)
Note:
o
This unit is for vehicles with a 12-volt battery and
negative grounding. Before installing it in a recre-
ational vehicle, truck, or bus, check the battery
voltage.
o
To avoid shorts in the electrical system, be sure to
disconnect the
8
battery cable before beginning
installation.
o
Refer
to
the owner's manual for details on
connecting the power amp and other units, then
make connections correctly.
o
Secure the wiring with cable clamps or adhesive
tape. To protect the wiring, wrap adhesive tape
around them where they lie against metal parts.
o
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 ncar the heater outlet. If the insulation
of the wiring melts or gets tom, 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.
o
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.
o
When replacing the fuse, be sure to only use a fuse
of the rating prescribed on the fuse holder.
o
Since a unique BPTL circuit is employed, never
wire so the speaker leads are directly grounded or
the left and right
8
speaker leads are common.
o
If the RCA pin jack on the unit will not be used, do
not remove the caps attached to the end of the con-
nector.
o
Speakers connected to this unit must be high-
power with minimum rating of 50 Wand imped-
ance of 4 to 8 ohms. Connecting speakers with out-
put and/or impedance values other than those
noted here may result in the speakers
catching fire, emitting smoke or becoming dam-
aged.
• When this product's source is switched ON, a con-
trol signal is output through the blue/white lead.
Connect to an external power amp's system remote
control or the car's Auto-antenna rclay control ter-
minal (max. 300 rnA 12 V DC). If the car features
a glass antenna, connect to the antenna booster
power supply terminal.