Lanzar HTG559BT, User Manual

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6. LED
Will illuminate GREEN to indicate the amplifier is on and operating normally,
and will be illuminated RED if the amplifier shuts down due to short circuit, DC
offset, or overheating detected by on board protection circuitry.
7. Auxiliary Outputs
The Auxiliary outputs offer LANZAR amplifiers easy, unlimited system expansion.
Route RCA's from the line out of the first amplifier to the line input of a second
amplifier when using a single source output.
8. GND
Connect this terminal directly to the sheet metal chassis of the vehicle, using
the shortest wire necessary to make this connection. Always use wire of the
same gauge or larger than the (+)12 volt power wire. The chassis connection
point should be scraped free of paint and dirt. Use only quality crimped and/or
soldered connectors at both ends of this wire.
Warning: Do not connect this terminal directly to the vehicle battery ground
terminal or any other factory ground points.
9. Remote Turn On
This terminal turns on the amplifier when (+)12 volt is applied to it.
Connect it to the remote turn on lead of the head unit or signal source.
10. (+)12 Volt Power
Connect this terminal through a FUSE or CIRCUIT BREAKER to the positive
terminal of the vehicle battery or the positive terminal of an isolated audio
system battery.
Warning: Always protect this power wire by installing a fuse or circuit breaker
of the appropriate size within 12 inches of the battery terminal connection.
11. FUSE
These fuses protect the amplifier against internal electrical damage and are
meant to protect the amplifier only. All other power connections should be
fused at the source.
12. SPEAKERS
Connect subwoofers to these terminals.