Pioneer MVH-8300BT Installation Manual page 3

Connecting the units
• Never connect blue/white cable to external power
amp's power terminal. Also, never connect
it to the power terminal of the auto antenna.
Otherwise, battery drain or malfunction may
result.
• Black cable is ground. This cable and other
product's ground cable (especially, high-current
products such as power amp) must be wired
separately. Otherwise, fire or malfunction may
result if they are accidentally detached.