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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.
Parking Brake Lead Connection
If necessary, use a pinch connector to connect the parking brake lead, etc.
1
Vehicle Cable
Connection Diagram of SPST Switch (Sold Separately)
(If the ACC power supply is not available)
CVA-1003E
NOTE
If your vehicle has no ACC power supply, add an SPST (Single-Pole, Single-Throw) switch (sold separately). If the switched
power (ignition) lead of the CVA-1003E is connected directly to the positive (+) post of the vehicle's battery, the CVA-1003E
draws some current (several hundred milliamperes) even when its switch is placed in the OFF position and the battery may
be discharged.
Installation and Connections
Pinch Connector
Monitor Cable
Stopper
IGNITION
(Red)
BATTERY
(Yellow)
2
SPST SW (Optional)
Pliers
Battery
43
-EN
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