Power Cord; Power Amp (Sold Separately) - Pioneer FH-S725BT Guia De Inicio Rapido

– Place all cables away from moving parts,
such as the shift lever 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.
• When 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.
• Never 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.
• The graphical symbol placed on
the product means direct current.
8
En
This unit
FH-S725BT
FH-S525BT/MVH-S425BT
Microphone (3 m)
Power cord input
Microphone input
Rear output (STD) or middle range
output (NW)
Front output (STD) or high range output
(NW)
Antenna input
Fuse (10 A)
Wired remote input
Hard-wired remote control adapter can
be connected (sold separately).
Subwoofer output
Rear output or subwoofer output
Front output

Power cord

Perform these connections when not
connecting a rear speaker lead to a
subwoofer.
Perform these connections when using a
subwoofer without the optional amplifier.
Important
In the case of above, two 4 Ω
subwoofers wired in parallel will represent
a 2 Ω load.
To power cord input
Left
Right
Front speaker (STD) or high range
speaker (NW)
Rear speaker (STD) or middle range
speaker (NW)
White
White/black
Gray
Gray/black
Green
Green/black
Violet
Violet/black
Black (chassis ground)
Connect to a clean, paint-free metal
location.
Yellow
Connect to the constant 12 V supply
terminal.
Red
Connect to terminal controlled by the
ignition switch (12 V DC).
Blue/white
Connect to the system control terminal
of the power amp or auto-antenna relay
control terminal (max. 300 mA 12 V DC).
Subwoofer (4 Ω)
When using a subwoofer of 2 Ω, be sure
to connect the subwoofer to the violet
and violet/black leads of this unit. Do
not connect anything to the green and
green/black leads.
Not used.
Subwoofer (4 Ω) × 2
Orange/white (Only for FH-S725BT)
Connect to a car's illumination signal.
NOTE
Change the initial menu of this unit. Refer
to [REAR-SP]/[SP-P/O MODE]. The
subwoofer output of this unit is monaural.

Power amp (sold separately)

Perform these connections when using the
optional amplifier.