Alpine VPA-B222R Owner's Manual page 52

Parking Brake Lead Connection
If necessary, use a pinch connector to connect the foot brake lead, parking brake lead, etc.
1
Vehicle Cable
Connection Diagram of SPST Switch (Sold Separately)
(If the ACC power supply is not available)
VPA-B222R
• If your vehicle has no ACC power supply, add an SPST (Single-Pole, Single-Throw) switch (sold separately) and fuse (sold separately).
• The diagram and the fuse amperage shown above are in the case when VPA-B222R is used individually.
• If the switched power (ignition) lead of the VPA-B222R is connected directly to the positive (+) post of the vehicle's battery, the VPA-B222R draws
some current (several hundred milliamperes) even when its switch is placed in the OFF position and the battery may be discharged.
Speaker Input Lead Connection
1
Cut the car audio's speaker leads.
To prevent external noise from entering the audio system.
• Locate the unit and route the leads at least 10 cm away from the car harness.
• Keep the battery power leads as far away from other leads as possible.
• Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if necessary) of the car chassis.
• If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various
noise suppressors, contact them for further information.
• Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.
Pinch Connector
Monitor Cable
Stopper
IGNITION
(Red)
BATTERY
(Yellow)
2
SPST SW (Optional)
2
Connect the leads together.
Connect the supplied pinch connector.
Pliers
FUSE (5A)
(Optional)
FUSE (20A)
(Optional)
Battery
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