Sony DSX-A415BT Operating Instructions Manual page 39

Making connections
 To a common ground (earth) point
First connect the black ground (earth) lead, then
connect the yellow and red power supply leads.
 To the +12 V power terminal which is
energized at all times
Be sure to first connect the black ground (earth)
lead to a common ground (earth) point.
 To the +12 V power terminal which is
energized when the ignition switch is set to
the accessory position
If there is no accessory position, connect to the
+12 V power (battery) terminal which is
energized at all times.
Be sure to first connect the black ground (earth)
lead to a common ground (earth) point.
 To the power antenna (aerial) control lead or
the power supply lead of the antenna (aerial)
booster
It is not necessary to connect this lead if there is
no power antenna (aerial) or antenna (aerial)
booster, or with a manually-operated telescopic
antenna (aerial).
To AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers and a
power antenna (aerial). Connecting any other
system may damage the unit.
Subwoofer Easy Connection
You can use a subwoofer without a power amplifier
when it is connected to a rear speaker cord.
Note
Use a subwoofer with an impedance of 4 Ω to 8 Ω, and
with adequate power handling capacities to avoid
damage.
Memory hold connection
When the yellow power supply lead is connected,
power will always be supplied to the memory
circuit even when the ignition switch is turned off.
Speaker connection
 Before connecting the speakers, turn the unit off.
 Use speakers with an impedance of 4 Ω to 8 Ω,
When using the steering wheel remote
control
Installation of the connection cable RC-SR1 (not
supplied) is required before use.
1
Notes on installing the connection cable RC-SR1 (not
supplied)
 Refer to the support sites on the back cover for
 Depending on the type of car, be sure to insulate the
 Do not connect this cable when the steering wheel
 Consulting the dealer or an experienced technician
When using the wired remote control
1
Front speaker
Subwoofer
and with adequate power handling capacities to
avoid damage.
Using the wired remote control
To enable the steering wheel remote control, select
[SET STEERING]  [EDIT CUSTOM] to make the
registration (page 22).
When the registration completes, the steering wheel
remote control becomes available.
details, then connect each lead properly to the
appropriate leads. Making an improper connection
may damage the unit.
unused leads with electrical tape for safety.
remote control is not used.
for help is recommended.
To enable the wired remote control, set [STR
CONTROL] in [SET STEERING] to [PRESET] (page 22).
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GB