Connections - Alpine NVE-N872A Manual For Installation And Connections

2. Connections

1
Disconnect the battery (–) terminal.
Note:
Some vehicles contain a vehicle control computer etc. in this case, contents
of the computer memory may be erased when the battery (–) lead is
disconnected.
2
Parking Brake Lead Connection.
If necessary, use a solderless connector to connect the parking brake lead, speed sensor lead, etc.
Preparation
Navigation side lead
1
Vehicle lead
Parking Brake Lead Connection
PARKING BRAKE
NVE-N872A
(Yellow/Blue)
Connection Diagram of SPST Switch (Sold Separately)
(If the ACC power supply is not available)
NVE-N872A
• 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 systems where the NVE-N872A is used individually.
• If the switched power (ignition) lead of the NVE-N872A is connected directly to the positive (+) terminal of the vehicle's
battery, the NVE-N872A draws some current (several hundred milliamperes) even when its switch is placed in the OFF
position. In some cases, this is enough to discharge the battery.
Solderless connector
(supplied with the unit)
Navigation side
lead
Stopper
Pinch Connector
(Red)
(Yellow)
2
Parking brake lamp
Parking brake lead
Parking brake switch
SPST SW (Optional)
IGNITION
BATTERY
Pliers
Chassis
Battery
FUSE (5A)
(Optional)
FUSE (10A)
(Optional)
Battery
7