Alpine iLX-W650BT Quick Reference Manual page 13

Connection Diagram of SPST Switch (sold separately)
(If the ACC power supply is not available)
iLX-W650BT
• 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 the unit is used individually.
• If the switched power (ignition) lead of the unit is connected directly to the positive (+) post of the vehicle's battery, the unit
draws some current (several hundred milliamperes) even when its switch is placed in the OFF position, and the battery
may be discharged.
ACC
(Red)
BATTERY
(Yellow)
SPST SW (Optional)
FUSE (5A) (Optional)
FUSE (20A) (Optional)
Battery
11
-EN